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اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); spiraki: Name from Greek rptqia´, meaning small rice-like bumps; referring to the small bumps covering the body; noun in apposition.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 193 - 447 m (Ref. 124469). Temperate; 54°N - 51°N, 177°E - 169°W (Ref. 124469)
Northeast Pacific: Alaska (Aleutian Islands).
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 5.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 124469)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 38 - 43; شعاع نرم باله مخرجي: 32 - 37; مهره ها: 42 - 46. This species is distinguished from its congeners described in North Pacific by having a slender body covered with small bumps and with the anterior dorsal-fin rays forming a lobe with deeply exserted rays. It differs from C. maslenikovae by having a more slender, longer body reflected in the following morphometric characters: body depth at pelvic disc less than 17.3-24.6 % (vs. 24.1-31.0 %); head width less than 11.1-14.9 % (vs. 15.1-20.1 %); anus placed more anteriorly, with snout to anus length less 24.9-33.1 % (vs. 34.4-37.2 %), anus closer to the posterior edge of the pelvic disc 1.6-5.6 % (vs. 5.8-7.0 %); pre-anal-fin length shorter 34.4-43.2 % (vs. 43.9-47.7 %); and length posterior to anal-fin origin longer 56.8-65.6 (vs. 52.3-56.1 %); and, meristic characters are also different between the two species: vertebrae 42-46 (vs. 42-43), dorsal-fin rays 38-43 (vs. 38-40), and pectoral-fin rays 28-32 (vs. 26-29). This species differs from C. lacrima with its more slender body with its tight skin (vs. more robust body with loose thin skin in C. lacrima), suprabranchial pores 2 (vs. one), chin pores 2 and separate (vs. one), and with lower meristic counts: dorsal-fin rays 38-43 (vs. 47-52); anal-fin rays 32-37 (vs. 43-45); pectoral-fin rays 28-32 (vs. 32-38); and total vertebrae 42-46 (vs. 53-57) (Ref. 124469).
Cross section: compressed.
A partially digested specimen (discarded) was found in the stomach of a Malacocottus zonurus collected from central Aleutian Islands (Ref. 124469).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Orr, J.W., 2021. Three new small snailfishes of the genus Careproctus (Teleostei: Cottiformes: Liparidae) from the Aleutian Islands, Alaska. Ichthyology & Herpetology 109(2):456-466. (Ref. 124469)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00447 (0.00206 - 0.00966), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
جهندگی (مرجع 120179) |
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.). |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |