Results 151 to 160 of about 613 (183)

Preliminary classification of the gurnards (Triglidae: Scorpaeniformes)

Marine and Freshwater Research, 2002
The triglid fishes, commonly known as gurnards or searobins, are found in tropical and temperate waters of the world’s oceans. This preliminary classification recognizes 8 genera and ~125 species, of which ~15 species are undescribed. This classification is based on 11 morphological characters, most of which are osteological.
W. J. Richards, D. L. Jones
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The Swimbladder and Associated Structures in Western Atlantic Sea Robins (Triglidae)

Copeia, 1973
The morphology of the swimbladder and associated structures in four species of Bellator and fourteen species of Prionotus (Triglidae) from the western Atlantic is examined. Triglid swimbladders are divided externally into lateral lobes and internally into lateral chambers by a median septum.
exaly   +2 more sources

Embryonic and larval development of the tub gurnard Trigla lucerna (Pisces: Triglidae)

Journal of the Marine Biological Association of the United Kingdom, 2001
The embryonic and early larval development of the laboratory-reared tub gurnard, Trigla lucerna are described. The eggs ranged in diameter from 1·33 to 1·40 mm, with a mean of 1·36±0·236 mm, were pelagic and spherical with a homogeneous and unsegmented yolk. There was single oil globule in the eggs. Globule ranged in diameter from 0·25 to 0·29 mm (mean
Grubišić, Leon, Skakelja, Neda, Katavić, Ivan, Dulčić, Jakov   +3 more
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Feeding of grey gurnard Eutrigla gurnardus (Triglidae) in the area of the Rockall Seamount

Journal of Ichthyology, 2014
Specific features of feeding of grey gurnard Eutrigla gurnardus depending on vertical distribution and habitat conditions in the area of the Rockall Seamount in 2000 were considered. The intensity of feeding of grey gurnard from April to September decreased by several times. The main food of this species in spring are euphausiids and that in autumn are
V. I. Vinogradov, A. G. Arkhipov, D. A. Kozlov   +2 more
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Gonadal structure and gametogenesis ofAspitrigla obscura(Pisces, Triglidae)

Italian Journal of Zoology, 2001
Abstract The structure of the gonads and the different stages of development of the germ cells of Aspitrigla obscura are described for both sexes. The saccular cystovarian ovaries contain the oviger‐ous lamellae, which spreads from the periphery to the centre of the gonad, where the lumen is located. Development is of the synchronic group type. Besides
Marta Muñoz, Margarida Casadevall, Sergi Bonet   +2 more
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Depth distribution of gurnard species (Scorpaeniformes: Triglidae) from GSA 17.

2014
The depth distributions of three gurnard species, Chelidonichthys cuculus, Eutrigla gurnardus and Trigloporus lastoviza, were analysed using MEDITS data in Adriatic Sea. Abundance were related to depth stratum showing species specific differences: different bathymetric distribution were highlighted for recruits and spawners of C.
MANFREDI, CHIARA, VALLISNERI, MARIA, STAGIONI, MARCO, ISAJLOVIĆ I., MONTANINI, STEFANO   +4 more
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Feeding of tub gurnardChelidonichthys lucerna(Scorpaeniformes: Triglidae) in the north-east Mediterranean

Journal of the Marine Biological Association of the United Kingdom, 2011
The stomach contents of 1096 specimens ofChelidonichthys lucernawere examined in order to analyse their diet composition according to fish size, sex, depth and season. Sampling was carried out from May 2005 to March 2007 during several bottom trawl surveys in the Adriatic Sea (north-east Mediterranean).
STAGIONI, MARCO, MONTANINI, STEFANO, VALLISNERI, MARIA   +2 more
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Methods of ageing red gurnard (Teleosti: Triglidae) by fin rays and otoliths

New Zealand Journal of Marine and Freshwater Research, 1971
Abstract Methods for ageing red gurnard, Chelidonichthys kumu (Lesson and Garnot), using the growth zones shown by fin rays and otoliths are described. Several preparation techniques are compared; sectioned fin rays and heated otoliths, both read in xylol using reflected ...
exaly   +2 more sources

Trophic ecology of gurnards (Pisces: Triglidae) in the Central Mediterranean Sea.

1994
The trophic ecology of 5 common species of triglidae in the central Mediterranean Sea is analysed.
COLLOCA, FRANCESCO, ARDIZZONE, Domenico, M. f. Gravina   +2 more
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Rasprostranjenost vrsta riba iz porodice kokota (Triglidae) u Jadranskom moru

2014
U sklopu ekspedicije MEDITS u Jadranskom moru u razdoblju 1996.–2010. istraživano je sedam vrsta riba iz porodice Triglidae (kokoti). Određena je rasprostranjenost vrsta prema dubinskim pojasevima te trendovi indeksa biomase i brojnosti. Svih sedam vrsta kokota zabilježeno je u srednjem Jadranu, a četiri u sjevernom Jadranu. Podaci ukazuju na negativne
Vrgoč, Nedo, Ćukušić, Andrea, Isajlović, Igor, Krželj, Maja, Krstulović Šifner, Svjetlana, Škeljo, Frane   +5 more
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