Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Environment: milieu / climate zone / depth range / distribution range يسانش موب

; قمع تارييغت 0 - 20 m (Ref. 348). Tropical

شنكارپ اهروشك | )OAF( يناهج راب و راوخ نامزاس قطانم | Ecosystems | روهظ | يفرعم

Indo-Pacific: from East Africa, to eastern Polynesia; north to southern Japan and south to Queensland.

Length at first maturity / Size / Weight / نس

Maturity: L_m ? range ? - ? cm Max length : 15.0 cm ShL يسنج صاوخ نودب / رن سنج; (Ref. 348); common length : 10.0 cm SL يسنج صاوخ نودب / رن سنج; (Ref. 348)

رصتخم فيصوت يسانش تخير

Shell relatively high and narrow in outline, with undulating commissure and strong posteroventral elongation. Shape often very irregular, due to the confined space in which the shell grows and to the effect of repair. Dorsal margin long and straight to slightly arched, more or less strongly expanded posteriorly in a wing-like ear that increases with growth and may attain a size double the length of shell. Anterior margin elongated, markedly sinuous dorsally and extending a little or not at all forward of umbones. Posterior margin concave near the posterior ear, then more or less parallel to anterior margin. Ventral margin roughly rounded. Umbones small, pointing at anterior end of dorsal margin. Outer surface with irregularly concentric lamellate processes, often encrusted with marine growths and corroded towards the umbones. Ligamental area with numerous transverse grooves (more than 20 in large specimens). Nacreous area of the inner side of shell more or less expanded ventrally, its margin often poorly defined. Colour: outside of shell bluish purple to almost black, often paler to whitish umbonally. Interior porcelaneous and similarly coloured on non-nacreous area; nacreous area much paler, with bluish purple hue.

Byssally attached to hard substrates, with the shell vertically disposed and the dorsal margin lying on the rock surface, or to boulders and corals. Often occurs in dense colonies (maximum recorded density of about 870 individuals/m2), sometimes forming mixed natural beds with Malleus regula. Littoral and sublittoral (Ref. 348).

Life cycle and mating behavior غولب | لثم دیلوت | یزیر مخت | اه مخت | Fecundity | )ورال ( دازوت

Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.

یلصا ذخآم عجارم | هدننك گنهامه | ناراكمه

Poutiers, J.M. 1998. (Ref. 348)

NCUI زمرق تسرهف رد تيعضو (Ref. 130435)

یبايزرا لباقريغ

ستياس رظن زا تيعضو (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

اه ناسنا یارب رطخ

Harmless

یناسنا هدافتسا

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اهرازبا

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رتشيب تاعالطا

اهروشك
)OAF( يناهج راب و راوخ نامزاس قطانم
Ecosystems
روهظ
يفرعم
Stocks
يسانش موب
يياذغ تداع
يياذغ مالقا

ماع يماسا
فدارتم
نایچراکش
لثم دیلوت
غولب
یزیر مخت
Fecundity
اه مخت
مخت ومن

Age/Size
دشر
نزو - لوط
لوط - لوط
يسانش تخير
)ورال ( دازوت
يناوارف

عجارم
Mass conversion

ناراكمه
اه سکع

يتنرتنيا عبانم

Estimates based on models

Preferred temperature (Ref. 115969): 24.4 - 29.3, mean 28.4 (based on 3576 cells).

یريذپ بيسآ (Ref. 71543): Low vulnerability (10 of 100).

تميق هقبط (Ref. 80766): Unknown.

Isognomon isognomum (Linnaeus, 1758)