Dactyloscopus tridigitatus, Sand stargazer

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Dactyloscopus tridigitatus Gill, 1859

Sand stargazer
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Dactyloscopus tridigitatus   AquaMaps   Data sources: GBIF OBIS
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Dactyloscopus tridigitatus
Picture by Vaske Jr., T.

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

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Perciformes (Perch-likes) > Dactyloscopidae (Sand stargazers)
Etymology: Dactyloscopus: Greek, daktylos = finger + Greek, skopein = to look (Ref. 45335).  More on author: Gill.

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

; समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 0 - 29 m (Ref. 27742).   Tropical; 24°N - 24°S

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

Western Atlantic: ranges from the vicinity of Fort Pierce, southeastern Florida, to Ubatuba, State of Saõ Paolo, Brazil. The species is well represented in the Bahamas and Antilles, on western Caribbean shores from Quintana Roo, Mexico to Venezuela (Ref. 27742). Also in Bermuda, Gulf of Mexico, coasts of Central and South America to Brazil (Ref. 26938).

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm TL पुल्लिंग / अलिंग; (Ref. 7251)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 11 - 12; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 28-30; गुदा कांटा 2; ऐनल सौफट रेज़: 31 - 34

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Mostly found in shallow surf. Burrows in soft sandy bottom, where it waits for prey, with only the eyes, nose and mouth protruding.

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक : Williams, Jeffrey T. | सहयोगीयो

Dawson, C.E., 1982. Atlantic sand stargazers (Pisces: Dactyloscopidae), with description of one new genus and seven new species. Bull. Mar. Sci. 32(1):14-85. (Ref. 27742)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 18 October 2007

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Stocks
पारिस्थितिकी
आहार
खाद्य पदार्थ
आहार खपत
खोराक
आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Spawning aggregation
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत
संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion
सहयोगीयो
तस्वीरे
Stamps, Coins Misc.
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 26.5 - 28.2, mean 27.5 (based on 514 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic Level (Ref. 69278):  4.4   ±0.7 se; Based on size and trophs of closest relatives
लौटाव (Ref. 120179):  ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। ().
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .