Bigtoothed pellonula (Pellonula vorax) fish species and information / pictures of Bigtoothed pellonula - Pellonula vorax

Bigtoothed pellonula (Pellonula vorax) fish species information

Scientific Name
Pellonula vorax

Common Name
Bigtoothed pellonula

Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 15-19; Anal spines: 0; Anal soft rays: 16 - 27. Body moderately deep, compressed. Scutes (20 to 25 total) beginning at isthmus, the first usually long; 12-16 prepelvic; 8-10 postpelvic. First dorsal ray slightly in front or behind the insertion of the pelvic fin. Length of pectoral fin generally exceeding half of the pectoral-pelvic distance. First anal ray markedly inserted behind the level of the last dorsal ray. Lower jaw slightly projecting, teeth at symphysis large in large fishes; pre-maxillary teeth strong, fairly straight, pointing forward in some fishes and an indented toothless gap at center of jaw. Lower gill rakers long. Silver stripe along flank. With 21-26 abdominal vertebra; 17-23 caudal vertebra; 10-12 predorsal bones. Color varies between yellow-brown and yellow gray in alcohol.

Classification

Classified By
G?nther, 1868
Class
Ray-finned fishes (Actinopterygii)
Order
Herrings (Clupeiformes)
Family
Herrings, shads and sardines (Clupeidae)

Distribution

Region
Africa
Distribution
Africa: in rivers from Liberia to Angola.
Range
13°N - 13°S

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
pelagic-neritic
Environment
Marine; freshwater; brackish; pelagic-neritic; anadromous (Ref. 51243)
Trophic Level
3.22 s.e. 0.37 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
12.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: subsistence fisheries
Vulnerability
Low vulnerability (15 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Fec
Threat To Humans
  Harmless
IUCN Red List Status
  Least Concern (LC)