Long-snout gurnard perch (Neosebastes longirostris) fish species and information / pictures of Long-snout gurnard perch - Neosebastes longirostris

Long-snout gurnard perch (Neosebastes longirostris) fish species information

Scientific Name
Neosebastes longirostris

Common Name
Long-snout gurnard perch

Biology
Dorsal spines (total): 8; Dorsal soft rays (total): 8; Anal spines: 3; Anal soft rays: 5. Diagnosis: Underside of mandible with numerous tiny pores, no ridges. Preocular spine usually simple, and flattened anteriorly and posteriorly; supraocular spines occurring only posterior to vertical midline of eye; no additional spines between lacrimal and suborbital ridges; upper opercular spine simple. Midinterorbital space covered with scales; interorbital space shallow, becoming shallower with growth. Pored lateral-line scales 34-36 (mode 35); longitudinal scale rows 57-63 (57). Pectoral-fin rays 20-22 (21); pectoral fin short (2.9-3.5, mean 3.2 in SL), not reaching a vertical at origin of last dorsal-fin spine. Posterior margin of maxilla not reaching a vertical at posterior margin of pupil. Snout length long (3.5-4.0, 3.7 in HL); interorbital width wide (5.2-6.7, 5.7 in HL); body depth shallow (2.8-3.4, 3.1 in SL). Bilobed portion of swimbladder less than half of tota

Classification

Classified By
Motomura, 2004
Class
Ray-finned fishes (Actinopterygii)
Order
Scorpionfishes and Flatheads (Scorpaeniformes)
Family
Gurnard scorpionfishes (Neosebastidae)

Distribution

Region
Eastern Indian Ocean
Distribution
Eastern Indian Ocean: Off northwestern coast of Western Australia.
Range
14°S - 20°S

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
170 m
Depth To - meters
250 m
Zone
demersal
Environment
Marine; demersal; depth range 170 - 250 m (Ref. 54394)
Trophic Level
3.5 s.e. 0.58 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
16.9 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5002 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Unknown
Vulnerability
Low vulnerability (11 of 100)
Resilience
Unknown
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated