Scientific Name
Hoplopagrus guentherii

Common Name
Mexican barred snapper

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 14; Anal spines: 3; Anal soft rays: 9. Body deep and compressed; anterior profile of head slightly sloping and somewhat convex; snout prominent; anterior nostril tubular; posterior nostril embedded in a deep furrow; preopercle deeply notched; vomerine and lateral jaw teeth molariform; lower branch of first gill arch with 11 to 15 gill rakers; dorsal scale series running parallel to lateral line; back greenish brown; belly pink; flanks with 8 brownish blue vertical bars (Ref. 55763). Post-opercular notch and knob strong; anterior nostril long and tubular. Scale rows on back running parallel to the lateral line. Color is greenish with a series of about eight bars on sides.

Classification

Classified By

Gill, 1862

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Snappers (Lutjanidae)

Distribution

Region

Eastern Pacific

Distribution

Eastern Pacific: Mexico to Colombia.

Range

35°N - 2°N, 120°W - 77°W

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

50 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 0 - 50 m (Ref. 55763)

Trophic Level

3.68 s.e. 0.53 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

92.0 cm

Common Length

50.0 cm

Phylogenetic Diversity Index

PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: subsistence fisheries; gamefish: yes; aquarium: public aquariums

Vulnerability

Moderate to high vulnerability (53 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)