Enneapterygius olivaceus, Olive green triplefin

Enneapterygius olivaceus Dewa, Tashiro & Motomura, 2023

Olive green triplefin
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Image of Enneapterygius olivaceus (Olive green triplefin)
No image available for this species;
drawing shows typical species in Tripterygiidae.

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Blenniiformes (Blennies) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Enneapterygius: Greek, ennea = nine times + Greek, pterygion = little fin (Ref. 45335)olivaceus: Name from Latin refers to the olivaceous body color of specimens; noun in apposition.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

marina revassocierade; djupintervall 0 - 3 m (Ref. 138615). Subtropical

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Western Pacific: southern Japan and the Philippines.

Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm
Max length : 2.5 cm SL hane/ej könsbestämd; (Ref. 138615); 2.3 cm SL (female)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 14 - 16; Mjukstrålar i ryggfenan (totalt) : 8 - 10; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 16 - 17. This species is distinguished by the following set of characters: second dorsal-fin spines 11-13 (modally 12); third dorsal-fin rays 8-10; A I,16-17; pectoral-fin rays i-v + 3-7 + vi-viii = 14-17; pored lateral-line scales 12-14; notched lateral-line scales 18-22; scale rows in longitudinal series 30-32; scales above 1st pored lateral-line scale 1-3; scales below 1st notched lateral-line scale 2 or 3; circumpeduncular scales 8; mandibular pore formula 3-4 + 1 + 3-4 (usually 3 + 1 + 3); head long, its length 28.4-33.0% (mean 31.4%) of SL; upper jaw long, its length 9.5-13.1% (11.4%) of SL; first spine of first dorsal fin longer than that of second dorsal-fin, its length 11.2-15.5% (13.6%) of SL; anterior nostril tentacle is unbranched; orbital tentacle large, leaf-shaped, the edge rounded, its length slightly less than or subequal to pupil diameter, its width almost half of its length; body generally olive-green, head, including eye, snout, lips, cheek, opercle, and pectoral-fin base dense black in nuptial males. Colouration: body generally yellowish-white, with scattered brownish-orange pigmentation particularly along the scale margins, darker on lateral surface forming indistinct A-shaped or X-shaped bars in pale males and females; pectoral-fin rays flecked with broad brown pigmentation forming ca. 4 or 5 vertical bands on fin; anal fin generally black, with translucent margin in nuptial males; grayish pigmentation on central region of anal-fin rays in pale males and females; caudal fin semi-transparent with white with grayish rays (Ref. 138615).
Body shape (shape guide): elongated; Cross section: oval.

Biologi     Ordlista (t.ex. epibenthic)

This species is usually found in shallow rocky reefs in depths of 0.5–3 m. The specimen was collected from the upper surface of the rock covered by short seaweed (Ref. 138615).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

Huvudreferens Ladda upp dina referenser | referenser | Koordinator : Fricke, Ronald | Medarbetare

Dewa, Y., S Tashiro and H. Motomura, 2023. A new species of the genus Enneapterygius (Perciformes: Tripterygiidae) from Japan and the Philippines, with a synopsis and synonymy of related species. Zootaxa 5374(3):333-360. (Ref. 138615)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Harmless





Mänskliga användningsområden

FAO - Publication: search | FishSource |

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Ekologi
Ekologi
Populationsdynamik
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Längd-vikt rel.
Längd-längd rel.
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Massakonvertering
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Genetisk mångfald
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Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
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synonymer
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referenser

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Internet-källor

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoobank | Zoologiskt register

Uppskattningar baserade på modeller

Index för fylogenetisk mångfald
(Ref. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00617 (0.00292 - 0.01304), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trofisk nivå
(Ref. 69278)
3.1   ±0.3 se; based on size and trophs of closest relatives
Resiliens
(Ref. 120179)
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket
(Ref. 59153)
Low vulnerability (10 of 100). 🛈