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Chromis flavapicis Randall, 2001

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Chromis flavapicis
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Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335);  flavapicis: Name from Latin (flavus = yellow; apicis = apex); referring to the yellow tips of the interspinous membranes of the dorsal fin.  More on author: Randall.

Environment: milieu / climate zone / depth range / distribution range Ekologi

; marina revassocierade; djupintervall ? - 25 m (Ref. 89972).   Tropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Central Pacific: endemic to Marquesas.Islands.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.1 cm SL hane/ej könsbestämd; (Ref. 39287); 9.5 cm SL (female)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 13; Mjukstrålar i ryggfenan (totalt): 12-13; Taggstrålar i analfenan 2; Mjukstrålar i analfenan: 11; Ryggkotor: 26. Adults with dark gray brown color in life; median and pelvic fins broadly blackish basally; tips of spinous membranes of dorsal fin yellow; distal part of soft portions of dorsal and anal fins bluish white; pectoral fins bluish white with a large black spot at the base; young bright yellow in life. Upper and lower spiniform procurrent caudal rays 3. Tuber lateral line scales 16-18. Body depth 1.9-2.25 in SL. Free margin of subopercle reaching to below rear margin of pupil. Tongue triangular with rounded tip (Ref. 39287).

Biologi     Ordlista (t.ex. epibenthic)

Observed often on steep rocky substrata off promontories at depths of 15 m or more. Feed on zooplankton, generally in small groups with individuals, as high as 5 m above the bottom (Ref. 39287). Diurnal species (Ref. 54980). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

Main reference Upload your references | referenser | Koordinator : Allen, Gerald R. | Medarbetare

Randall, J.E., 2001. Four new damselfishes (Perciformes: Pomacentridae) from the Marquesas Islands. Copeia 2001(1):92-107. (Ref. 39287)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 16 November 2010

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

Ytterligare information

Länder
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Internet-källor

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Go, sök) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00819 - 0.04045), b=3.00 (2.83 - 3.17), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.4   ±0.45 se; Based on food items.
Resiliens (Ref. 120179):  Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (23 of 100) .