Chromis punctipinnis

{{Short description|Species of fish}}

{{Speciesbox

| image = Chromis punctipinnis.jpg

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite journal | author1 = Collen, B. | author2 = Richman, N. | author3 = Beresford, A. | author4 = Chenery, A. | author5 = Ram, M. (Sampled Red List Index Coordinating Team). | name-list-style = amp | year = 2010 | title = Chromis punctipinnis | journal = The IUCN Red List of Threatened Species | volume = 2010 | page = e.T154831A4645603 | doi = 10.2305/IUCN.UK.2010-4.RLTS.T154831A4645603.en | doi-access = free }}

| genus = Chromis

| species = punctipinnis

| authority = (J.G. Cooper, 1863)

| synonyms = Ayresia punctipinnis J.G. Cooper, 1863

}}

File:Thousands of Blacksmith on the Peacock Wreck.jpg|350px ]]

The blacksmith (Chromis punctipinnis), also known as the blacksmith chromis and blacksmith damselfish, is a species of fish in the damselfish family. It is native to the subtropical northeastern Pacific Ocean, where it range is from Monterey Bay, California, USA, to central Baja California, Mexico.{{FishBase | genus = Chromis | species = punctipinnis | month = February | year = 2006}} This small fish is associated with rocky reefs and kelp forests.

Description

The blacksmith can reach {{convert|25|cm|in|0}} in length. It is blue-black in color with small black spots towards the tail. The scales are large. The tail is forked. The juvenile is two-toned with a blue-grey front and a brownish-orange rear.

Ecology

=Habitat=

The fish lives at depths up to {{convert|46|m|ft}}, usually close to the sea floor, over rocks, or on slopes. It also inhabits kelp forests.

=Diet=

The diet includes marine algae and zooplankton.

=Behaviour=

The blacksmith rests in rocky crevices during the night. It is known to be territorial, and, although small, it acts aggressively toward other fish.{{citation needed|date=December 2014}} Juveniles are pelagic and form schools.{{citation needed|date=December 2014}} The blacksmith is symbiotic with the señorita.{{citation needed|date=December 2014}} When it feels that it is starting to deteriorate in hygiene it will turn until it is perpendicular to the ground, allowing the señorita to clean it.{{citation needed|date=December 2014}}

Reproduction

The blacksmith spawns during summer and autumn.{{citation needed|date=December 2014}} The male cleans a nesting site, then herds a female to it. After spawning, the male guards the eggs until they hatch.

References

{{Reflist}}