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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Grallenia: Named for Gerald R. Allen, (G+R+Allen+suffix '-ia'), in honor of his great contribution to our knowledge of the diversity of coral-reef fishes; rubrilineata: Name from Latin 'rubrilineata' meaning 'red-lined' or 'red-striped'; referring to the marking on the dorsal fin of adult males; treated as a feminine compound adjective.
Eponymy: Dr Gerald Ray Allen (d: 1942) The genus was named to honour “…his great contribution to our knowledge of the diversity of coral-reef fishes.” (See Allen, GR) (Ref. 128868), visit book page.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 12 - 15 m (Ref. 116128). Tropical
Western Central Pacific: Philippines and possibly Malaysia.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 1.5 cm SL ذكر/ مختلط الجنس; (Ref. 116128); 1.5 cm SL (female)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 7; الأشعة الظهرية الناعمة (المجموع) : 9 - 11; شوكة شرجية: 1; أشعه شرجية لينه: 9 - 11; فقرات: 27 - 28. This species is distinguished by the following characters: D VI+I,9-11 (usually 10); A I,9-11 (usually 10); first dorsal-fin spine is not produced into filament in either sex; no pelvic frenum nor head pores; posterior longitudinal scale 17-22, usually extending forward to at least level of second-dorsal-fin origin, body anterior to level of middle of second dorsal fin with numerous scales; body depth at pelvic-fin origin 12.8-16.4% in SL; colour in life translucent with reddish-brown markings consisting of 8-12 widely separated small spots or short irregular bars along dorsal profile of body, an interrupted stripe from upper rear edge of opercle to upper caudal peduncle (each segment progressively shorter with increasingly wider space between, proceeding posteriorly) and a longitudinal row of about 9 irregular brown blotches along ventral portion of side; adult male with both dorsal fins with distinctive basal red or red-edged black stripe and anal fin with bold black outer margin (Ref. 116128).
Body shape (shape guide): elongated; Cross section: oval.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Allen, G.R. and M.V. Erdmann, 2017. Descriptions of five new species of marine gobies (Teleostei: Gobiidae) of the genus Grallenia) from the tropical western Pacific Ocean. J. Ocean Sci. Found. 27:20-47. (Ref. 116128)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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