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Sardinella dayi Regan, 1917

Day's sardinella
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drawing shows typical species in Dorosomatidae.

Classification / Names ຊື່ສາມັນ | ຄຳສັບຄ້າຍຄືກັນ | Catalog of Fishes(ຕະກຸນ, ຊະນິດ) | ITIS | CoL | WoRMS | Cloffa

> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Sardinella: Latin and Greek, sarda = sardine; name related to the island of Sardinia; diminutive (Ref. 45335).

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

ສັດທະເລ. Tropical

ການແຜ່ກະຈາຍ ປະເທດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | Point map | ການແນະນຳ | Faunafri

Indian Ocean: India and Sri Lanka.

ຂະໜາດ / ນ້ຳໜັກ / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.1 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 128123)

Short description ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…

This species is distinguished by the following set of characters: caudal fin no black spots on its lobe tips; black spot present on dorsal-fin origin; lateral body scales with centrally discontinuous vertical striae, and with numerous pores posteriorly; body scales (except the ventral scutes) non-deciduous; pelvic fin with one unbranched and seven branched rays; anal fin with three unbranched and 15-18 (modally 17) branched rays; gill rakers on first gill arch, upper limb 59-77 (69), lower limb 92-118 (104), total 155-190 (173); scutes on ventral edge of body 17-18 (18) + 13-15 (14) = 31-33 (32); pseudobranchial flaments 18-21 (19); head long, its length 26.3-29.6% SL; anal-fin base short, with length 13.5-16.2% SL; upper jaw relatively long, its length 10.9-12.4% SL; lower jaw relatively long, with length 11.5-13.1% SL (Ref. 128123).

ຊີວະສາດ     ຄຳແປສັບ (ຕ.ຢ. epibenthic)

Life cycle and mating behavior Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ

Main reference Upload your references | ເອກະສານອ້າງອີງ | ຜູ້ປະສານງານ | ຜູ້ຮ່ວມມື

Hata, H. and H. Motomura, 2019. Validity of Sardinella dayi Regan 1917 and redescription of Sardinella jussieui (Valenciennes 1847) (Teleostei: Clupeiformes: Clupeidae). Ichthyol. Res. 67(2):287-293 [1-7]. (Ref. 128123)

IUCN Red List Status (Ref. 130435)

  Data deficient (DD) ; Date assessed: 02 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

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Trophic ecology
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Diet compositions
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Ecology
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Length-weight rel.
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ການສືບພັນ
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ສະໝອງ
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ປະເພດການລອຍ
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Ciguatera cases
Stamps, coins, misc.
Taxonomy
ຊື່ສາມັນ
ຄຳສັບຄ້າຍຄືກັນ
ສະລີລະວິທະຍາ
ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
ຊັ້ນເຂດຮ້ອນ (Ref. 69278):  2.9   ±0.3 se; based on size and trophs of closest relatives
ຄວາມຢືດຢຸ່ນ (Ref. 120179):  ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).