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Lobe-finned fishes

Setting up your tank

DIY Fish Tank Stand

250L community aquarium

Bluebanded goby (Lythrypnus dalli) fish species and information / pictures of Bluebanded goby - Lythrypnus dalli

Bluebanded goby (Lythrypnus dalli) fish species information

Scientific Name
Lythrypnus dalli

Common Name
Bluebanded goby

Biology
Found usually in open rocky areas but retreats to crevices or holes or hides among spines of sea urchins when threatened. Territorial. Sits on exposed rock surfaces near a hole or crevice. Feeds mainly on small crustaceans. Oviparous (Ref. 56079). Males guard the eggs which are found attached to the walls of brood chamber (Ref. 56079). Female deposits oblong eggs in empty shells; male guards them. Often found with Lythrypnus zebra.

Classification

Classified By

Gilbert, 1890

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Gobies (Gobiidae)

Distribution

Region

Eastern Pacific

Distribution

Eastern Pacific: Gulf of California to Ecuador and north of Per?.

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

18 °C

Water Temperature To

22 °C

Depth From - meters

0 m

Depth To - meters

76 m

Zone

demersal

Environment

Marine; demersal; depth range 0 - 76 m (Ref. 2850)

Trophic Level

3.21 s.e. 0.33 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

6.4 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Aquarium: commercial

Vulnerability

Low vulnerability (15 of 100)

Resilience

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

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)