Aquatic Animals
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Latest volume	vol. 2023
Original article
Fish distribution patterns and habitat characteristics of 23 rivers flowing into Lake Kitaura, eastern Japan
Omori, K., Morosawa, T., Kanou, K.
5 January 2023	AA2023-1
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-1
Original article
Effect of body size on cannibalism in early juvenile mud crab Scylla paramamosain (Decapoda: Brachyura: Portunidae) under laboratory conditions
Takeda, M., Ikeda, M.
6 January 2023	AA2023-2
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-2
Original article
Identification of phyllosoma larvae of the slipper lobster (Family Scyllaridae). 11. Final stage larva of Crenarctus bicuspidatus
Chow, S., Yanagimoto, T.
11 February 2023	AA2023-3
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-3
Original article
Food habits of invasive alien species Lepomis macrochirus (Percifromes: Centrarchidae) collected in the Tsurumi River, Kohoku-ku, Yokohama City, Kanagawa Prefecture, Japan
Kowada, Y., Uchida, D., Kitamura, W.
20 February 2023	AA2023-4
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-4
Original article
Morphological and genetic characteristics of Korean seahorse Hippocampus haema (Teleostei, Syngnathidae) collected from the Pacific Ocean side of Japanese Archipelago
Aizawa, T., Ikeda, M.
1 March 2023	AA2023-5
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-5
Original article
The ophiuroids (Echinodermata) recorded from the Hiroshima Prefecture, Japan
Yoshigou, H.
4 April 2023	AA2023-6
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-6
Original article
Prey selection of hatchery-reared larvae of greater amberjack Seriola dumerili
Hamasaki, K., Yoshimura, A., Iwasaki, T., Hashimoto, H., Dan, S.
15 April 2023	AA2023-7
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-7
Original article
The discovery of a breeding population of Japanese pond turtles at the northern limit of the Pacific Ocean side of Japan
Ogano, D., Kagayama, S.
1 May 2023	AA2023-8
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-8
Technical note
Improved rearing system for eel leptocephali using water flow and lighting condition
Chow, S.
1 May 2023	AA2023-9
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-9
Original article
First record of regular sea urchins Echinothrix calamaris and Astropyga radiata (Echinodermata, Echinoidea, Diadematoida) from shallow-water of Oki Islands, Shimane, Sea of Japan
Kohtsuka, H., Ono, H., Yamada, M., Kimura, T., Inamura, O.
14 May 2023	AA2023-10
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-10
Original article
Occurrence and present status of Japanese eel in a canal “Horiwari” at Yanagawa City, Fukuoka Prefecture, Japan
Tajima, H., Kume, M., Ogawa, M., Watanabe, S., Uchiyama, S., Uchiyama, K., Ootsubo, T., Koga, H., Kamei, Y., Mitamura, H.
1 June 2023	AA2023-11
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-11
Original article
Laboratory observations on jig capturing behavior of the Japanese flying squid, Todarodes pacificus
Matsui, H., Yamamoto, J.
14 June 2023	AA2023-12
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-12
Original article
A record of aegid isopod, Rocinela angustata Richardson, 1904 (Crustacea, Isopoda, Aegidae), collected from Rausu, Nemuro Strait of Hokkaido, northern Japan
Saito, N., Yanagimoto, T., Hibino, M.
31 July 2023	AA2023-13
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-13
Original article
Records of five warm-water aquatic animal species from a river in Iwaki, Fukushima Prefecture, Japan
Yamakawa, U., Uchida, D., Toyama, T., Tsuda, Y.
2 August 2023	AA2023-14
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-14
Original article
Rediscovery of rarely encountered sea star, Dipsacaster sagaminus Hayashi, 1973 (Paxillosida: Astropectinidae)
Kobayashi, I., Watabe, H., Oguchi, K., Kohtsuka, H.
3 August 2023	AA2023-15
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-15
Review
Identification of phyllosoma larvae of the slipper lobster (Family Scyllaridae). 12. Larvae of the genus Ibacus: A review
Chow, S., Yanagimoto, T., Wakabayashi, K.
7 August 2023	AA2023-16
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-16
Original article
Growth and developmental patterns based on RNA, DNA and protein content during early ontogeny of laboratory-reared greater amberjack Seriola dumerili
Hamasaki, K., Yoshimura, A., Hashimoto, H., Iwasaki, T., Dan, S.
10 August 2023	AA2023-17
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-17
Original article
Genetic variability and ancient origin of the Japanese ornamental carp (koi) using the nucleotide sequences of mitochondrial DNA control region
Higuchi, M.
23 August 2023	AA2023-18
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-18
Original article
Effects on fish and shrimp catches following installation of a grid to exclude invasive channel catfish from a large set-net in Lake Kasumigaura
Furuhata, R., Tokoro, F., Nemoto, T., Kanou, K.
3 September 2023	AA2023-19
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-19
Original article
Feeding habits of western mosquitofish Gambusia affinis at Mizumoto Park Tokyo, Japan
Hashimoto, S., Tanabe, D.
3 October 2023	AA2023-20
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-20
Original article
Phylogenetic relationships and divergence time of gudgeon fishes (Gobioninae, Cypriniformes)
Miyagawa, S., Gunji, Y., Koike, R., Miyazaki, J.
24 October 2023	AA2023-21
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-21
Records
First record of copper shark Carcharhinus brachyurus (Carcharhiniformes: Carcharhinidae) from Ishikawa Prefecture, Japan
Tsunoda, K., Nitta, M., Toyota, K.
1 November 2023	AA2023-22
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-22
Original article
Gynandromorph of the snow crab Chionoecetes opilio from Fukui Prefecture
Tsunoda, K., Yamano, H., Toyota, K.
25 November 2023	AA2023-23
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-23
Original article
Report on three sesarmid crabs (Crustacea, Decapoda, Brachyura) collected from Miyako-jima Island, Ryukyu Archipelago, including a new record from Japan
Maenosono, T., Sunagawa, E.
1 December 2023	AA2023-24
https://doi.org/10.34394/aquaticanimals.2023.0_AA2023-24