Classification / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Tomiyamichthys: occurring on sand-rubble bottoms in the vicinity of coral reefs; eyreae: Named for the American diver Janet V. Eyre, whose efforts led to the discovery and description of this species.
Eponymy: Janet Van Sickle Eyre (d: 1955) is an American diver and volunteer at the Reef Environmental Education Foundation. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς); εύρος βάθους 25 - 30 m (Ref. 123124). Tropical
Western Central Pacific: Indonesia.
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 3.8 cm SL αρσενικό/απροσδιόριστο; (Ref. 123124)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 7; Μαλακές ραχιαίες ακτίνες (συνολικά) : 9; Μαλακές εδρικές ακτίνες: 9; Σπόνδυλοι: 26. This species is determined by the following set of characters: D: VI-I,9; A: I,9; P 17; with 55-56 lateral scales; 14 transverse scales; scales are cycloid except in the caudal peduncle and base of the caudal fin where scales are ctenoid; gill opening extending slightly forward of the level of posterior margin of preopercle; first dorsal fin has elongated filaments on second to fourth spines; oval-shaped caudal fin, about equal to head length, 3.5 in SL; cephalic sensory system includes pores B’, C, D, E, F, G, H, M’, N, and O’. Live colouration is grey to grey-brown with 3-4 large diffuse, side of body with dark blotches interspersed with large, irregular white blotches, and diagonal orange bands anteroventrally on the side, grading to diagonal rows of small orange spots on posterior half of body; numerous orange spots and short bands on the head; orange spots in the rear portion of the first dorsal fin and entire second dorsal and caudal fins (Ref. 123124).
Cross section: compressed.
Occurs mainly on steady sloping, sandy-rubble seafloor which is exposed to moderate to strong currents (Ref. 123124).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Allen, G.R., M.W. Erdmann and M.U. Mongdong, 2020. Tomiyamichthys eyreae, a new species of shrimpgoby (Gobiidae) from West Papua, Indonesia. aqua, Int. J. Ichthyol. 26(1):1-10. (Ref. 123124)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
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Εργαλεία
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5000 [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).
Τροφικό Επίπεδο (Αναφ.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Ελαστικότητα (Αναφ.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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![Image of Tomiyamichthys eyreae (Janet\](/images/thumbnails/gif/tn_GOBIIDT0.gif "Image of Tomiyamichthys eyreae (Janet\")
