Results 91 to 100 of about 1,951 (214)

YOLOViT‐DETECT: A Hybrid Approach for Real‐Time Fish Species Detection and Classification in Aquaculture

open access: yesIET Image Processing, Volume 20, Issue 1, January/December 2026.
We propose YOLOViT‐DETECT, a hybrid model combining an enhanced YOLOv8 with a spatial attention module for fish detection and a ViT‐B/16 transformer for species classification. The method achieves high accuracy in challenging underwater environments, outperforming standalone models.
Mahdi Hamzaoui   +3 more
wiley   +1 more source

A Rare British Holothurian [PDF]

open access: yesNature, 1884
OF the six species of Holothurians with shield-shaped tentacles (the Aspidochirotae) that are known to occur on the shores of the North Atlantic Ocean, two—H. obscura and H. agglututinata—were so shortly described by Le Sueur as to be still, strange to American naturalists; no definite statement as to the presence of a true, that is, aspidochirote ...
openaire   +1 more source

Sea cucumber (holothurian)

open access: yes, 2007
Sea cucumber (holothurian) probably feeding on the seabed.Sea cucumber (holothurian) on the seabed. Francisco Alonso Solis Marin says: I would say is not the genus Holothuria, it looks more like the genus Synallactes (Family Synallactidae) could be ...
Jones, Daniel
core  

Maintaining native levels of shallow-water holothurian biodiversity in the western Indian Ocean (poster) [PDF]

open access: yes, 2002
In East Africa, holothurian populations are currently reaching depletion due to extensive harvesting for the bêche-de-mer industry in the Far East. However, to date, conservation and management of this fauna in an ecosystem approach is currently hardly ...
Appeltans, W., Samyn, Y.
core  

Non-destructive tissue sampling and the use of PCR-RFLPs in two edible sea cucumbers from the north-eastern Atlantic, Holothuria mammata Grube, 1840 and H. sanctori Delle Chiaje, 1823 (Echinodermata: Holothuroidea)

open access: yesThe European Zoological Journal, 2018
Historically, the harvest and consumption of sea cucumbers have been largely restricted to Asian countries. Recently, however, the western world has witnessed a rapid growth of holothurian-related industries, and Holothuria mammata Grube, 1840 and H ...
P. Madeira, S. Stefanni, S. P. Ávila
doaj   +1 more source

Holothurian from Mauritania

open access: yes, 2004
feeding on seafloorLarge white holothurian (around 30cm in length) found off Mauritania.
Jones, Daniel
core  

Notes on the Morphology of an Apodous Holothurian, Scoliodotella uchidai [PDF]

open access: yes, 1965
The present study concerns the internal morphology and histology of an apodous holothurian, Scoliodotella uchidai. Although the followings are noticeable features in this species, the general organization is along the line of the other apodous species ...
OGURO, Chitaru
core  

Bacterial abundances in sediment samples taken from different gut regions of holothurian gut samples collected on cruise CH135

open access: yes, 2009
Bacterial abundances in sediment samples taken from different gut regions of holothurian gut samples collected on cruise ...
Patching, John W   +1 more
core   +1 more source

Salegentibacter holothuriorum sp nov., isolated from the edible holothurian Apostichopus japonicus [PDF]

open access: yes, 2004
Strain KMM 3524T was isolated from the holothurian Apostichopus japonicus living in the Sea of Japan. The bacterial strain was pigmented, non-motile, Gram-negative, strictly aerobic and oxidase-, catalase- and β-galactosidase-positive.
VYSOTSKII, MV   +15 more
core  

Table S1. Summary of 13 protein-coding gene sequences of Scotoplanes sp. and ten holothurian species.

open access: yes, 2018
Table S1. Takano, T., M. Ijichi, H. Itoh, H. Fukuda & S. Yoshizawa. Complete mitochondrial genome sequences of a deep-sea holothurian species of the genus Scotoplanes (Elasipodida: Elpidiidae).
Susumu Yoshizawa (1284678)   +4 more
core   +1 more source

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