WebbHistioteuthis reversa and T aoniu s pavo are also o ceanic. species living from the surface to 1 8 00 and 2 00 0 m depth, respectively (V oss, 1969, 1 98 0; Guerra, 1992). Few da ta. Histioteuthis reversa, commonly known as the reverse jewel squid or the elongate jewel squid, is a species of cock-eyed squid, so called because the eyes are dissimilar. It occurs at moderate depths in the Atlantic Ocean and Mediterranean Sea and is also known from the Indian Ocean. Visa mer Histioteuthis reversa grows to a mantle length of about 19 cm (7.5 in). The head bears four pairs of robust arms, a pair of tentacles and two unequal-sized eyes and the main body mass is enclosed in the mantle. The arms … Visa mer Histioteuthis reversa is native to the Atlantic Ocean and the Mediterranean Sea. It is mostly found in the northern hemisphere but also … Visa mer • "CephBase: Histioteuthis reversa". Archived from the original on 2005. Visa mer Little is known of the behaviour and ecology of this squid but it seems to breed over the continental slope as juveniles in the size range 2 to 4 cm (0.8 to 1.6 in) have been found there. Adults are eaten by various cetaceans including sperm whales (Physeter … Visa mer

Vertical distribution of cephalopods at 11°N, 20°W in the North …

http://tolweb.org/Histioteuthis_reversa/19791 Webb6 dec. 2024 · Here, we investigated the relative importance of ecological pressures and phylogenetic relatedness in the evolution of beak shape using a wide range of Mediterranean cephalopod species. Phylogenetic analyses based on complete mitogenomes and nuclear ribosomal genes provided a well-supported phylogeny … ヴァルカナイズドファイバー

Insights into the role of deep-sea squids of the genus Histioteuthis ...

WebbHistioteuthis atlantica exhibits a circumglobal southern distribution. Its distribution strongly overlaps with the more southern distribution of its close relative H. eltaninae. … Webb24 okt. 2024 · Trophic positions ranged from 2.7 to 4.5 across assemblage members, with top positions held by Illex illecebrosus, Histioteuthis reversa, Octopoteuthis sicula, Taonius pavo, and Haliphron atlanticus. Cephalopod families exhibiting the broadest and most diverse isotopic niche widths overall included Ommastrephidae, Cranchiidae, and … ヴァルヴ 甘 セグ