Equulites elongatus (Günther, 1874) Elongate ponyfish |
photo by
Wiadnya, D.G.R. |
Family: | Leiognathidae (Slimys, slipmouths, or ponyfishes), subfamily: Gazzinae | |||
Max. size: | 8.1 cm SL (male/unsexed) | |||
Environment: | demersal; marine | |||
Distribution: | Indo-West Pacific: northern Australia, Indonesia and Myanmar | |||
Diagnosis: | Dorsal spines (total): 8-8; Dorsal soft rays (total): 16-16; Anal spines: 3-3; Anal soft rays: 14-14. This species of the Equulites elongatus group is distinguished by the following set of characters: eye diameter 78-126% postorbital head length; distance from pelvic-fin insertion to center of anus 30-42% of the distance from pelvic-fin insertion to anal-fin origin; scales above lateral line 5-9, below 9-14; dorsolateral body with dark vermicular markings including 1-9 ring marks and 0-14 dark spots smaller than a half of pupil diameter; the tips of neural and hemal spines of fourth preural centrum is less expanding, distal expansion ratios of neural and hemal spines of the fourth preural centrum 2.3-3.8 (Ref. 120651). | |||
Biology: | ||||
IUCN Red List Status: | Not Evaluated (N.E.) Ref. (130435) | |||
Threat to humans: | harmless |