A First Guide to the Clubtail (Gomphidae)
and Darner (Aeshnidae) Dragonflies of
Jalisco, Mexico


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A contribution to the study of the biodiversity of Odonata in Jalisco, Mexico
Seen and photographed by Kathy and Dave Biggs, others and found in private/museum collections or on Naturalista.mx or iNaturalist
*= go to glossary at bottom of page.
Click on links (blue text) &/or images to go to more information and other images of the species.

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For help with identifications &/or to make a photo contribution, contact Kathy Biggs or upload to Naturalista or iNaturalist

Click here to view an Excel imageExcel Chart of the species in Jalisco by municipality (similar to a county).
If you find a species in a new municipality, please submit it to iNaturalist/Naturalista.mx or Kathy Biggs.

Common Name (Scientific Name)
photos & description
Links to maps.
Jalisco distribution maps courtesy iNaturalist are a work in progress

Click here to see the parts of a dragonfly's body labeled
Shortcut to Darners (Aeshnidae) 15 species have been documented in Jalisco. Darners have eyes that touch broadly and patterned abdomens. They seldom perch, but when they do, they hang perch on vegetation.


Clubtails (Gomphidae)
- 19 species have been documented in Jalisco.
Clubtails have widely separated eyes, clear wings, and often a clubbed abdomen. The males usually perch on rocks and sandbars. Most are found on moving water.


Zebra-striped Sanddragon (Progomphus clendoni)


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photos: male and female
size: medium/large, 46-52 mm
male: dark thorax sides have pale yellow stripes, top stripes form a disjointed "W"; abdomen S1-7 very narrow, expanded at tip, club of S8-10 black & preceded by thick yellow ring, pale yellow rings on middle abdomen segments; appendage tops smooth & yellow, lower appendages forked; blue-gray eyes, yellow face with dark markings
female: patterned like male; small top point on S1; appendages white; wings slightly yellowed
behavior: males perch on sandbars and rocks
habitat: moving water with sandy and rocky areas
known Jalisco flight months: 1-4,6-9,11,12 thus far
Jalisco distribution map
Mexican distribution map
other similarly marked Sanddragons, members of the Clubtail family occur in Jalisco

Splendid Sanddragon (Progomphus zonatus)


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photos: scan of dead male specimen and appendages RARE - please report any sightings as they would be a state record
size: large, length ~62 mm
male: dark thorax with gray stripes top and sides, side stripes with middles widest and pointing away from each other; abdomen dark with thin rings S3-5, S1-7 very narrow, expanded at tip, club of S8-10 black & preceded by thick yellow ring, appendages dark with pale tips
female: TBD
behavior: males perch on sandbars and rocks
habitat: moving water with sandy and rocky areas in higher elevations
known Jalisco flight months: *NOT FOUND IN JALISCO
Mexican distribution Map

Mexican Sanddragon (Progomphus mexicanus)


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photos: scan of dead male and appendage sketch
size: medium, TBD mm
male: wings slightly amber-tinted; appendages only yellow at the extreme tip and not forked; middle thoracic side stripe interrupted
female: TBD
behavior: males perch on sandbars and rocks
habitat: moving water with sandy and rocky areas
known Jalisco flight months: 1,6-8,11,12 thus far
Jalisco distribution map not yet made!
Mexican distribution map

"Yelapa" Sanddragon (Progomphus cf. mexicanus)

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photos: male
size: medium, length ~51 mm
male: green on thorax and yellow on the abdomen; wings slightly amber-tinted; appendages only yellow at the extreme tip and not forked; middle thoracic stripe interrupted
female: TBD
behavior: males perch on sandbars and rocks
habitat: moving water with sandy and rocky areas, found mouth of Yelapa River, near the Yatch Club
known Jalisco flight months: 1,11,12 thus far
Jalisco distribution map not yet made!
No Mexican distribution map

Note: this represents an undescribed species; recorded twice in Yelapa in different years by different individuals

Gray Sanddragon (Progomphus borealis)


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photos: male and pair in mating wheel
RARE in Jalisco - please report any sightings
size: large, length 56 - 62 mm, wingspan 66 - 72 mm
male: yellow face; thorax sides have large gray patches; dull pale yellow triangles top of very thin black abdomen; costa yellow; upper appendages yellow, lowers dark, same as Common Sanddragon; both arch abdomen when perching
female: very similar to male but lacks club, abdomen more cylindrical
behavior: males perch on sandbars and rocks
habitat: sandy rivers, lakes
known Jalisco flight months: TBD
Jalisco distribution map not yet made!
Mexican distribution map

Belyshev's Sanddragon (Progomphus belyshevi)


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photos: the 2 photographs are of an undescribed species, cf. Progomphus belyshevi - the assumption that Belyshevi's would be similar;
the drawings of appendages and thorax ARE of P. belyshevi RARE in Jalisco, please report all sightings
size: large, length 55-56 mm, wingspan ~66
male: much like the Gray Sanddragon with dark and gray areas on the thorax sides, sides of the thorax darker with a smaller amount of gray, middle wide dark stripe, which is joined with the femoral stripe; appendages more narrow than in Gray Sanddragon
female: like male but slightly larger
habitat: assumed to be sandy rivers, lakes
known Jalisco flight month: 8 thus far
Jalisco distribution map
Mexican distribution map

Broad-striped Forceptail (Aphylla angustifolia)


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photos: mature male and immature male
size: large, length 62-68 mm, wingspread 74-82mm
male: 3 pale stripes on side of thorax with the middle stripe narrower; abdomen narrow with a flange on S8 (males and females)
female: very similar but abdomen more cylindrical, club narrower
habitat: lakes, ponds and pools of intermittent streams with muddy bottoms
known Jalisco flight months: 6,8,10 thus far
Jalisco distribution map
Mexican distribution map

Narrow-striped Forceptail (Aphylla protracta)


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photos: male and female
size: large, length 64-66 mm
male: flanged abdomen mostly russet-colored; thorax brown with narrow pale stripes; lower appendage unnoticeable
female: very similar but abdomen more cylindrical, club narrower
habitat: lakes, ponds and pools of intermittent streams with muddy bottoms
known Jalisco flight months: 1,5,6,8,10 thus far
Jalisco distribution map
Mexican distribution map

Angle-tipped Forceptail (Phyllocycla elongata)

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photos: male and female RARE in Jalisco - please report any sightings
size: large, length ~55 mm
male: 4 pale stripes on thorax sides; abdomen thin and black with all dark club & appendages, each segment's ring twice size of preceding ring
female: abdomen more cylindrical, pale area reduced; no club, pale under S9&10
habitat: streams with deep pools
known Jalisco flight months:8-12 thus far
Jalisco distribuiton map not yet made!
Mexican distribution map
Note: Phyllocycla breviphylla may be a synonym of Phyllocycla elongata; female above labeled P. breviphylla on iNaturalist

Two-striped Leaftail (Phyllocycla bifasciatus)


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photos: male, appendages and female
size: large, length 54 mm, wingspan 67 mm
male: only two stripes on sides of thorax with no hint of any other markings; pale face with dark cross stripes, pale blue eyes; middle abdominal segments have rings open at top, S7/8 with broad complete ring, club widely flanged ("leaf-like"), appendages pale with dark edges
female: less colorful; abdomen more cylindrical; lacks club
habitat: streams with deep pools
known Jalisco flight months: 9-11 thus far
Jalisco distribution map
Mexican distribution map

West Mexican Leaftail (Phyllogomphoides nayaritensis)

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photos: males and close up of appendages
size: large, length 60-68 mm
male: dark thorax with mirror image “L” on top, slight yellowish cast to the 2 stripes on side, small middle stripe; pale face with dark cross stripes, pale blue eyes; middle abdominal segments have rings open at top, S7/8 with broad complete ring, club widely flanged ("leaf-like"), appendages pale with dark edges
female: like male but without the widened flanges; the larva is unknown
habitat: rocky and muddy rivers with moderately swift current
known Jalisco flight months: 7,9,11,12 thus far
Jalisco distribution map
Mexican distribution map

Pacific Leaftail (Phyllogomphoides pacificus)


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photos: male
size: large/very large, length 65-67 mm
male: blue eyes widely separated; sprawling legs; well camouflaged; 5 parallel & entire bluish-white thoracic stripes; incomplete abdominal rings prior to S7
female: less colorful; abdomen more cylindrical
habitat: streams with deep pools
known Jalisco flight months: 6-12 thus far
Jalisco distribution map
Mexican distribution map

Luis's Leaftail (Phyllogomphoides luisi)


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photos:a dead specimen of Phyllogomphoides luisi and drawings by Enrique González Soriano who described the species - RARE in Jalisco - please report any sightings
size: large, length ~51 mm
male: very similar to P. pacificus; thorax with 5 olive green stripes; abdominal segments 1 & 2 are yellow on top, 3-6 have pale bands, 2/3 of 7 is yellow, 8 has diffuse side spots, 9 & 10 are black; appendages are black
female: like male with the appendages being yellow with some dark at basal area
habitat: tbd
known Jalisco flight months: months 8,9,10
Jalisco distribution map not yet made!
Mexican distribution map

note: added to the Jalisco list in 2024

Yellow-legged Ringtail (Erpetogomphus crotalinus)


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photos: male and female RARE in Jalisco - please report all sightings
size: medium, length 45-49 mm, wingspan 60-72 mm
male: yellow-green thorax lacks any dark striping; abdomen yellow with indistinct black rings, medium-sized club, yellow appendages; wings with yellow costa on both sexes
female: like male but abdomen more cylindrical, S1-2 mostly green, lacks club
behavior: males perch on rocks, sandbars and on branches overhanging streams
habitat: moving water with riffles in the sunshine
known Jalisco flight months: 7,9,11 thus far
Jalisco distribution map
Mexican distribution map
other similarly marked Ringtails occur in Jalisco

One-striped Ringtail (Erpetogomphus bothrops)


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photos: male and female
size: medium, 38-47 mm
male: thorax green with one dark stripe; green face with blue eyes; tip of narrow ringed abdomen is greatly expanded with yellow on the underside
female: thorax like male's; abdomen more cylindrical, lacks club; shows rings at abdominal segments
behavior: males perch on rocks, sandbars and on branches overhanging streams
habitat: moving water
known Jalisco flight months: 9-12 thus far
Jalisco distribution map
Mexican distribution map

Straight-tipped Ringtail (Erpetogomphus elaps)


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photos: male RARE in Jalisco - please report all sightings
size: medium, length ~41 mm, wingspan ~66 mm
male: green thorax, top thoracic stripe dark, wide and short; no true side stripe; abdomen mostly dark with pale rings on S4-6, S7 with wider pale area, the top of club dark; straight blunt appendages pale; lower appendages curved to meet straight upper appendages at midpoint
female: like male; abdomen more cylindrical, lacks club
behavior: males perch on rocks, sandbars and on branches overhanging streams
habitat: moving water
known Jalisco flight months: 7-11 thus far
Jalisco distribution map
Mexican distribution map

Plateau Ringtail (Erpetogomphus sipedon)


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photos: male and female, scan of dead male RARE in Jalisco - please report all sightings
size: medium, length 39-49 mm; wingspan 50-62 mm
male: green thorax, top thoracic stripe dark, wide and short; no true side stripe; abdomen mostly dark with pale rings on S4-6, S7 with wider pale area, the top of club dark; straight blunt appendages pale; lower appendages curved to meet upper appendages at midpoint
female: abdomen more cylindrical, lacks club
behavior: males perch on rocks, sandbars and on branches overhanging streams
habitat: moving water
known Jalisco flight months: 6,7 thus far
Jalisco distribution map
Mexican distribution map

Boa Ringtail (Erpetogomphus boa)
New to Jalisco list 2020

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photos: male and scanned male (dead) with appendages enlarged RARE in Jalisco - please report any sightings
size: medium, length 49-53 mm, wingspan ~70 mm
male: blue eyes; apple to blue-green thorax with wide black 'shoulder' stripe; abdomen dark with green arrow-like marks atop S1-5, S6 with a green ring, S-9 dark on top, S10 yellow; thick bristles on upper last half of the cerci is characteristic (need to have in-hand)
female: coloration as in male, but with pale areas on abdomen and legs more extensive
similar species: Plateau Ringtail's cerci lack the bristles habitat: moving water known Jalisco flight months: 7 thus far
habitat: moving water
known Jalisco flight months: 7 thus far
Jalisco distribution map
Mexican distribution map

Aztec Clubtail (Stylurus falcatus)


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photos: none accessible, see male scan above RARE in Jalisco - please report all sightings
size: medium, length more than 32 mm, wingspan ~60 mm
male: description at this link (see Pl. I, Figs. 1-6 to the left); very dark brown, almost black abdomen with only a slight "club" on S8-9; pale areas mostly pale yellow with some pale blue.
female: patterned like the male
habitat: Lago de Chapala
known Jalisco flight months: 8,9 thus far
Jalisco distribution map
Mexican distribution map

formerly called the Plateau Clubtail (2021)

Tehuantepec Knobtail (Epigomphus crepidus)


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photos: male; drawings RARE in Jalisco - please report all sightings
size: medium, length ~43-55 mm wingspread ~70 mm
male: knob-like appearance to "club"& appendages; dark-brownish with pale yellow or olive green stripes on the head and thorax; abdomen S1&2 olive, S3 1/3 black with top ridge yellow, S4-6 similar but with black on each, S7 2/3 yellow, S8-10 dark, appendages dark
female: similar to male but markings not as well defined and without a knob at tail end
habitat: lowland moist forests and rivers
known Jalisco flight months: March
Jalisco distribution map not yet made!
Mexican distribution map


Darners (Aeshnidae)
Jalisco has 17 species documented.
Darners have eyes that touch broadly and patterned abdomens. They seldom perch, but when they do they hang perch on vegetation.

Common Green Darner (Anax junius)

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photos: tandem pair with female ovipositing; non-male-like female
size: very large, 63 - 84 mm, wingspan 92 - 103 mm
male: more solidly colored than Mosaic Darners; green eyes and yellow-green face;
bull's eye mark top of face; solid green thorax; electric blue abdomen with wide dark stripe on top; wings can be clear or show yellowish tinge
female: most are purplish brown with green; rarer form colored like male (however S2 isn't all green); eyes usually remain brown with with yellow back border;
wings often yellowish tinged
behavior: tandem & solo ovipositing; abdomen carried straight in flight; swarms; migrates often as immatures
habitat: ponds, fields and waterways
known Jalisco flight months: 3,6-12 thus far
Jalisco distribution map
Mexican distribution map

Giant Darner (Anax walsinghami)

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photos: male in flight; tandem pair RARE/NEW in Jalisco (2022)- please report all sightings
size: huge, male 99 - 111 mm, wingspan 115 - 135 mm
male: largest dragonfly in North America; coloring like Common Green Darner but very long thin blue and dark patterned abdomen; solid green thorax; eyes blue on top, yellow rimmed
female: like male; smaller but still very long narrow abdomen, 88 - 99 mm, wingspan 112 -122 mm; less blue
similar species: Common Green Darner caries abdomen straight in flight; eyes green
behavior: abdomen carried arched in flight
habitat:canyon and spring-fed streams, marshes, lakes in arid areas. In Jalisco, they were found in Yelapa on the Rio de Tuito both at first crossing and at the waterfall.
known Jalisco flight months: 4, 11&12 thus far
Jalisco distribution map has not been made yet, a documentation photo or specimen is needed
Mexican distribution map

Amazon Darner (Anax amazili)

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photos: females
size: very large, length 70-75mm, wingspan ~104mm
male: bull's eye mark on top of frons, eyes brown-gray; solid green thorax, abdomen patterned with white spots, S1-2 pale green stripes, other segments appear patterned with wide, white spots
female: similar to male but lacks stripes on S2, otherwise more boldly patterned
behavior: males seen less often than females
habitat: overgrown weedy ponds
known Jalisco flight months: 6,7,9,10 thus far
Jalisco distribution map
Mexican distribution map

Blue-faced Darner (Coryphaeschna adnexa)


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photos: males and female
size: large, length 66 - 69 mm, wingspan 88 - 108 mm
male: bright blue face and eyes; green thorax with thin dark stripe; dark brown abdomen with thin green rings; appendages lack spine
female: like male but with broader abdomen; wings can have amber tint; eyes show blue; appendages tend to break off
habitat: ponds, usually covered with floating vegetation such as water lettuce, water hyacinth or duckweeds
known Jalisco flight months: 2,4,6,7,9-12 thus far
Jalisco distribution map
Mexican distribution map

Mangrove Darner (Coryphaeschna viriditas)


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photos: male and female
size: very large, length 76-85 mm, wingspan 102-120 mm
male: green face with black T-spot on frons; green thorax with narrow brown stripes; abdomen streaked with green and brown
female: like male but with broader abdomen
habitat: mangrove marshes
known Jalisco flight months: 1,6,10 thus far
Jalisco distribution map
Mexican distribution map

Fiery Darner (Coryphaeschna diapyra)


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photos: male and female
size: very large, length ~75 mm, wingspan ~100 mm
male: green thorax with reddish abdomen, long appendages
female: like male but with brown eyes; wings can turn brown with maturity
habitat: ponds and marshes
known Jalisco flight months: 7,8,11 thus far
Jalisco distribution map
Mexican distribution map

Pale-green Darner (Triacanthagyna septima)

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photos: male & female RARE in Jalisco - please report any sightings
size: relatively small, length 59 - 66 mm
male: pale green thorax, pale yellow legs; eyes bluish-green; thin brown abdomen with some green rings; long appendages
female: very similar in coloration to male but has greenish-brown eyes; long, slender appendages; T-spot lacks a stem
behavior: hang from a twig or vine with abdomen almost vertical; crepuscular feeders, roost within the jungle; come out to feed at jungle edge at dusk
habitat: breed in jungle rain pools
known Jalisco flight months: 5,6 thus far
Jalisco distribution map
Mexican distribution map

Caribbean Darner (Triacanthagyna caribbea)


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photos: male and female RARE in Jalisco - please report all sightings
size: medium, length ~ 63 mm
male: green face with black T-spot on frons; green thorax with wide brown stripes; abdomen streaked with green and brown
female: very similar in coloration to male but with wider body
behavior: hang perch; crepuscular
habitat: tropical forests
known Jalisco flight months: 7,9 thus far
Jalisco distribution map
Mexican distribution map

Malachite Darner (Remartinia luteipennis)


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photos: male and pair in mating wheel
size: very large, length 76-80 mm, wingspan 92-102 mm
male: wide green stripes sides and top of thorax, pale thoracic stripes wider than brown stripes; abdomen brown with S1-2 mostly green, thin green marks rest of abdomen
female: like male but eyes and face blue with very short appendages; wings become brown with maturity
behavior: males fly at waist to above head level, hovering now and then
habitat: ponds and streams with marshy edges
known Jalisco flight months: 4-11 thus far
Jalisco distribution map
Mexican distribution map

Secretive Darner (Remartinia secreta)


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photos: males
size: very large, length 78-80 mm, wingspan 92-100 mm
male: like Malachite Darner but with the brown stripes as wide as, or wider, than green stripes
female: unlike male almost unmarked pale yellow-green thorax; abdomen patterned with very short appendages; wings become brown with maturity
behavior: secretive
habitat: small pools in fern swamps; unlikely to be in the highlands
known Jalisco flight months: 7-10 thus far
Jalisco distribution map not yet made!
Mexican distribution map

Turquoise-tipped Darner (Rhionaeschna psilus)

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photos: 2 males & an ovipositing female
size: large, length 56 - 61 mm
male: patterned slender dark abdomen; S9-10 blue on the underside, S10 top has paired spots connected by a bar: sinuous green thoracic stripes;
long slender appendages; inconspicuous bump under first segment
female: thorax similarly marked to male; bump under first segment; spots on abdomen are small and green, S10 has paired spots connected by a bar; long appendages
behavior: abdomen carried straight in flight; swarm; migrate; hang perch
habitat: ponds, ditches and sluggish streams
known Jalisco flight months: 1-4,8-12 thus far
Jalisco distribution map
Mexican distribution map


Black-tailed Darner (Rhionaeschna jalapensis) NEW 2021

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photos: macho RARE IN JALISCO please report all sightings
size: large, 68 mm
male: fewer pale spots atop abdomen than other Rhionaeschna; stripes on thorax thin; dark line across face, blue eyes; appendages forked in side view; inconspicuous bump under first segment
female: similarly marked to male; inconspicuous bump under first segment
behavior: females may submerge abdomen when ovipositing
habitat: small to medium ponds
known Jalisco flight months: 3 thus far
Jalisco distribution map
Mexican distribution map

Blue-eyed Darner (Rhionaeschna multicolor)

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photos: male & female
size: large, length 65-69 mm, wingspan 89-92 mm
male: bright blue eyes; pale line across face; blue stripes on front and sides of thorax, inconspicuous bump under first segment; abdomen mosaic patterned; appendages shaped like a wrench when seen from the side
female: thorax similarly marked to male; inconspicuous bump under first segment; colored as male or in greens and browns
behavior: abdomen carried straight in flight; swarm; migrate; hang perch
habitat: ponds, ditches and sluggish streams
known Jalisco flight months: 2,3,5-11 thus far
Jalisco distribution map
Mexican distribution map
Ditzler's Darner (Triacanthagyna ditzleri)

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photos: male & female RARE in Jalisco - pleases report any sightings
size: relatively small, length ~59 mm
male: dark brown thorax with green stripes on side wider than the brown space background, middle of 3 stripes narrower, stripes atop thorax;
dark brown abdomen with small pale green markings; long appendages
female: very similar in coloration to male; 3 prominent spines under S10; long appendages
behavior: hang perch; crepuscular
habitat: tropical forests
known Jalisco flight months: 8 thus far
Jalisco distribution map
Mexican distribution map

Bar-sided Darner (Gynacantha mexicana)

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photos: male and female RARE in Jalisco - please report any sightings
size: large, length 75 - 81 mm
male: mostly brown with pale green markings; brown or green eyes; thorax green with a dark green stripe at back end; usually with a dark brown stripe in the wings
female: very similar in coloration to male; appendages longer than S9&10
similar species: Twilight Darner has lower appendage more than half the length of the uppers
behavior: crepuscular (sunrise and sunset)
habitat: ephemeral pools and ponds
known Jalisco flight months: TBD
Jalisco distribution map not yet made!
Mexican distribution map

Twilight Darner (Gynacantha nervosa)

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photos: male (posed)
size: large, length 75 - 81 mm
male: tan thorax with 2 dark dots on sides; slender abdomen with thin light green rings
female: similarly marking to male but with two spines on underside of abdomen S10; there is a stem on the T-spot that is not present in T. septima
similar species: Bar-sided Darner has lower appendage less than half the length of the uppers
behavior: swarm at twilight (crepuscular), does not fly during the daytime; eggs laid in tree holes
habitat: ponds, ditches and sluggish streams
known Jalisco flight months: 1-3,5,6,9-11 thus far
Jalisco distribution map
Mexican distribution map

Helen's Darner (Gynacantha helenga)

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photos: males (mature and immature)
size: relatively small, length TBD
male: bright yellow appendages and tip of S10; abdomen is brown with yellow-green markings that grow smaller on each segment, S1-2 have blue on them; thorax green with brown stripes
female: like male; pale stigma
behavior: swarm at twilight (crepuscular), does not fly during the daytime; eggs laid in tree holes
habitat: TBD
known Jalisco flight months: 4,6-11 thus far
Jalisco distribution map not yet made!
Mexican distribution map



Glossary:
anal loop: cluster of cells that are foot-shaped in the hind wing of some skimmers
appendages: extensions from the tip of the abdomen. Males use theirs to grasp the female during mating.
appendages: extensions from the tip of the abdomen. Males use theirs to grasp the female during mating; unique shape for each species
cf: from the Latin "conferre," meaning "to compare," used in biology to represent uncertain identification but similar to the indicated species
club: referring to the expanded abdomen end, often seen on male Clubtails and a few other species
costa: leading vein of wing
frons: the uppermost part of the "face," like our forehead, but situated below and between the eyes
crepuscular: active at dusk/dawn only
labrum: part of the "face," akin to an upper lip
nodus: indentation at midpoint of wing
ovipositor/oviposit: structure for egg laying near the end of the female's abdomen/act of laying eggs
pruinose/pruinosity: waxy coating a dragonfly can secrete to cover its original coloration, like the waxy coating on a plum
S(1-10): segment on abdomen, with S1 nearest the head
stigma: small thickened area on leading edge of each wing, sometimes colored
T-spot: spot atop face of darners (Aeshnidae) that is useful in making identifications

Please report new sightings or questions to Kathy Biggs &/or upload to Natualista.org or iNatualist.org
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