Panay Ponyfish, Photopectoralis panayensis (Kimura & Dunlap 2003)


Summary:
A relatively deep-bodied ponyfish with the mouth protruding forward, not downward, a dark snout tip, a densely pigmented membrane between the jaws and the cheeks, with a black line between the lower front margin of the eye and the lower articulation when mouth is closed, a large blotch on the nape, and irregular dark blotches on the upper sides.

Cite this page as:
Photopectoralis panayensis in Fishes of Australia, accessed 03 Dec 2020, http://136.154.202.208/home/species/5109

Panay Ponyfish, Photopectoralis panayensis (Kimura & Dunlap 2003)

More Info


Distribution

Off Port Douglas, Queensland. 

Features

Dorsal fin VII, 16; Anal fin III, 14; Vertebrae 24. 
Mouth protruding forward, not downward; teeth small, slender, pointed, uniserial on jaws; lateral line incomplete, ending below base of 14th to 16th dorsal fin soft ray or at anterior caudal peduncle; body deep, 41-51% SL; posterior limb of maxilla long, 21-26% HL; anteroventral profile of lower jaw slightly concave; belly almost wholly scaled.

Similar Species

Leiognathus panayensis differs from L. aureus in having a deeper body (41–51% SL vs. 35–45% SL in the latter), long posterior limb of maxilla (21–25% HL vs. 15–23% HL), wholly scaled belly (vs. naked along preanal median keel), and a dark blotch on nape (vs. absent).

Etymology

The species is named panayensis after Panay Island, the type locality.

Species Citation

Leiognathus panayensis Kimura & Dunlap 2003, Ichthyological Research 50(3): 229, Fig. 8. Type locality: Baranguay Parara Norte, Tigbauan, Iloilo, Panay Island, Philippines

Panay Ponyfish, Photopectoralis panayensis (Kimura & Dunlap 2003)

References


Kimura, S., Dunlap, P.V., T. Peristiwady & Lavilla-Pitogo, C.R. 2003. The Leiognathus aureus complex (Perciformes: Leiognathidae) with the description of a new species. Ichthyological Research 50(3): 221-232. PDF available Open access

Sparks, J.S., Dunlap, P.V. & Smith, W.L. 2005. Evolution and diversification of a sexually dimorphic luminescent system in ponyfishes (Teleostei: Leiognathidae), including diagnoses for two new genera. Cladistics 21: 305-327.

Quick Facts


CAAB Code:37341027

Biology:Bioluminescent

Max Size:8.3 cm SL

Species Maps

CAAB distribution map