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Blackfin coral goby (Paragobiodon lacunicolus) fish species and information / pictures of Blackfin coral goby - Paragobiodon lacunicolus

Blackfin coral goby (Paragobiodon lacunicolus) fish species information

Scientific Name
Paragobiodon lacunicolus

Common Name
Blackfin coral goby

Biology
Dorsal spines (total): 7; Dorsal soft rays (total): 9-10; Anal spines: 1; Anal soft rays: 8 - 9. Body tan, sometimes with an orange head, and blackish vertical fins. Midline of belly naked. SL to 24 mm.

Classification

Classified By

Kendall & Goldsborough, 1911

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gobies (Gobiidae)

Distribution

Region

Indo-Pacific

Distribution

Indo-Pacific: Seychelles (Ref. 9710) and Chagos Islands to Line and Tuamoto Islands; north to Ryukyu and Bonin Islands; south to Lord Howe Island; throughout Micronesia.

Range

30°N - 32°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range ? - 20 m (Ref. 1602)

Trophic Level

3.08 s.e. 0.46 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

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

3.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5312 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (10 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated