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Stegastes insularis  Allen & Emery, 1985

Island gregory
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Stegastes insularis   AquaMaps   Data sources: GBIF OBIS
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Image of Stegastes insularis (Island gregory)
Stegastes insularis
Picture by Allen, G.R.

Classification / Names आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Perciformes (Perch-likes) > Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).

पर्यावरण / जलवायु / सीमा पारिस्थितिकी

; समुद्री प्रवाल-भित्ति संयुक्त; गैर प्रवासी; गहराई सीमा 1 - 10 m (Ref. 9710), usually 1 - 3 m (Ref. 9710).   Tropical, preferred ?; 32°N - 15°S

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Eastern Indian Ocean: Christmas Island Northwest Pacific: Marcus Island (Minami Tori Shima). These isolated populations are probably relicts of a once widespread species.

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL पुल्लिंग / अलिंग; (Ref. 9710)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 12; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 15-17; गुदा कांटा 2; ऐनल सौफट रेज़: 11 - 13. Diagnosis: Scales of head and body finely ctenoid, few cycloid may be present on ventral of head and on snout. Pale blue-gray to charcoal in color with dusky gray scale margins, appearing as series of narrow transverse bands. The posteriormost part of body, caudal peduncle, caudal fin and posterior part of dorsal fin are bright yellow; suborbital bluish and lavender. An elongate black patch with narrow blue margin is between 1st and 4th dorsal spines. The pectoral fins are translucent with a suffusion of yellow. A small black spot is at the base of the uppermost rays of the pectoral fin (Ref. 510). Body depth 1.9-2.1 in SL (Ref. 90102).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

This occasionally schooling species inhabits shallow rock and coral reefs (Ref. 510). 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 परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

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 | संदर्भ | संयोजक : Allen, Gerald R. | सहयोगीयो

Allen, G.R. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

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अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
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पारिस्थितिकी
आहार
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आहार खपत
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आम नाम
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पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
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ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion
सहयोगीयो
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सिगुयटिरा
रफ्तार
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