まるはなのみのみ

日記です。ときどき意見や感想。

ガムシ類

Going underwater

Georgina Rodriguez, Martin Fikáček, Yȗsuke N Minoshima, Miguel Archangelsky, Patricia L M Torres (2020) Going underwater: multiple origins and functional morphology of piercing-sucking feeding and tracheal system adaptations in water scave…

ペルーのホソガムシ

PHILIP D. PERKINS (2020) Taxonomy of Peruvian water beetles in the genus Hydrochus Leach, 1817 (Coleoptera: Hydrochidae). Zootaxa, 4868(1): 61-89. 22種を認め、そのうち14種が新種だったとのこと。

マメガムシはカエルに食べられても生きて排出される

Shinji Sugiura (2020) Active escape of prey from predator vent via the digestive tract. Current Biology, 30(15): R867-R868. 朝刊の全国版のところで大きく掲載されていて驚いた。さらりと図鑑が引用されていて嬉しい。どうりでスイカの種みたいだと…

スジヒメガムシ

S.K. Ryndevich & R.B. Angus (2020) Redescription of Hydrobius pauper (Coleoptera: Hydrophilidae), with a key to the Eurasian species of the genus Hydrobius. Zoosystematica Rossica, 29: 77–86. 日本のスジヒメガムシ属は2種記録があるが、おそら…

セスジガムシの幼虫

Yûsuke N. MINOSHIMA & Reiya WATANABE (2020) Morphology of immature stages of Helophorus (Gephelophorus) auriculatus (Coleoptera, Helophoridae). ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE, 60(1): 319–332.

NZ特産ガムシのSaphydrus

M. Seidel, Y.N. Minoshima, R.A.B. Leschen and Martin Fikácek (2020) Phylogeny, systematics and rarity assessment of New Zealand endemic Saphydrus beetles and related enigmatic larvae (Coleoptera : Hydrophilidae : Cylominae). Invertebrate S…

グアテマラのホソガムシ

Philip D. PERKINS (2020) Taxonomy of Guatemalan water beetles in the genus Hydrochus(Coleoptera: Hydrochidae). Acta Entomologica Musei Nationalis Pragae, 60(1): 291–301. 4新種を含む6種を認めている。ゲニタリアの形が多様で好き。

台湾のCoelostoma

Hsing-Che LIU, Fang-Shuo HU & Martin FIKÁČEK (2020) Review of the genus Coelostoma of Taiwan with description of a new species (Coleoptera: Hydrophilidae). Acta Entomologica Musei Nationalis Pragae, 60(1): 155–162. 台湾のCoelostoma属を再検…

中国のHelophorus orientalisは三倍体の単為生殖

Angus RB, Jia F (2020) Triploidy in Chinese parthenogenetic Helophorus orientalis Motschulsky, 1860, further data on parthenogenetic H. brevipalpis Bedel, 1881 and a brief discussion of parthenogenesis in Hydrophiloidea (Coleoptera). Compa…

セスジガムシの生活環

Reiya Watanabe, Ryosuke Matsushima, Gomei Yoda (2020) Life history of the endangered Japanese aquatic beetle Helophorus auriculatus (Coleoptera: Helophoridae) and implications for its conservation. Journal of Insect Conservation, https://d…

ガムシの化石

E. Arriaga-Varela, A. Brunke, J.C. Girón, K. Szawaryn, J. Bruthansová & M. Fikáček (2019) Micro-CT reveals hidden morphology and clarifies the phylogenetic position of Baltic amber water scavenger beetles (Coleoptera: Hydrophilidae), Histo…

南米のホソガムシ

PHILIP D. PERKINS (2019) Taxonomy of Venezuelan water beetles in the genus Hydrochus Leach, 1817, and an analysis of male genitalia morphology (Coleoptera: Hydrochidae). Zootaxa, 4708(1): 1-59. PHILIP D. PERKINS (2019) Hydrochus spangleror…

中国からGlyptolaccobiusの1新種

Jia F, Chen J-H, Fikácek M (2019) A new species of Laccobius Erichson, 1837 (Hydrophilidae, Coleoptera) from the Chinese Himalaya, with comments on taxonomic status of subgenera Glyptolaccobius Gentili, 1989 and Cyclolaccobius Gentili, 199…

Enochrus vilis

Minos hima, Y. N. 2019. Taxonomic status of Enochrus vilis (Sharp) and E. uniformis(Sharp) (Coleoptera, Hydrophilidae). Ins. matsum. n. s. 75: 1–18.

西海岸のCercyon

Alyssa Lee Suzumura, Norio Kobayashi, and Masahiro Ôhara (2019) Revision of the Beach-Dwelling Species of Cercyon Leach (Coleoptera: Hydrophilidae) of the West Coast of North America. The Coleopterists Bulletin, 73(3) : 473-493.

中国からCoelostomaの2新種

Fenglong Jia, Robert B. Angus & Dongju Bian (2019): Two new species ofCoelostoma Brullé, 1835 from China (Coleoptera: Hydrophilidae: Sphaeridiinae), Aquatic Insects, early view. DOI: 10.1080/01650424.2019.1612072 全形は黒くて丸いだけだろう…

Thysanarthria

M. FIKÁČEK & H.-C. LIU (2019) A review of Thysanarthria with description of seven new species and comments on its relationship to Chaetarthria (Hydrophilidae: Chaetarthriini). ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE, 59(1): 229–252.

オマーンの水生甲虫

RIBERA, I., C. HERNANDO & A. CIESLAK (2019) Aquatic Coleoptera of North Oman, with description of new species of Hydraenidae and Hydrophilidae. ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE, 59(1): 253–272. ダルマガムシ2新種、ガムシ1新種を記載…

ヤマトマンゲツガムシの幼虫

Minoshima, YN (2019) First known larva of omicrine genus Psalitrus d’Orchymont (Coleoptera, Hydrophilidae). Dtsch. Entomol. Z. 66 (1): 107–118. ヤマトマンゲツガムシPsalitrus yamatensis Hoshina & Satô, 2005の幼虫の記載。

小笠原からセスジダルマガムシ

Yoshitomi, H., H. Karube and M. Hayashi, 2019. A new species of the genus Ochthebius (Coleoptera, Hydraenidae) from the Ogasawara Islands, Japan, with a description of the larva. ZooKeys, 855: 95-107. オガサワラセスジダルマガムシ Ochthebiu…

Armostus ohyamatensisの幼虫

Yûsuke N. Minoshima (2018) Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini). The Coleopterists Bulletin, 72(4): 767-778.

Oosternum costatumの幼虫の記載

Miguel ARCHANGELSKY (2018) Larval chaetotaxy and morphometry of Oosternum costatum (Coleoptera: Hydrophilidae) including a discussion of larval characters with phylogenetic relevance. Acta Entomologica Musei Nationalis Pragae, 58(2): 499–5…

バナナから採れるProtosternum

M. Fikacek, W.-R. Liang, Y. Hsiao, F. Jia, D. Vondracek (2018) Biology and morphology of immature stages of banana-associated Protosternum beetles, with comments on the status of Taiwanese endemic P. abnormale (Coleoptera: Hydrophilidae). …

Rygmodus

Y.N. MINOSHIMA, M. SEIDEL, J.R. WOOD, R.A.B. LESCHEN, N.L. GUNTER and M. FIKÁCEK2,3 (2018) Morphology and biology of the flower-visiting water scavenger beetle genus Rygmodus (Coleoptera: Hydrophilidae). Entomological Science, 21: 363–384.

Laccobius (Yateberosus) sp.の幼虫

M. FIKÁČEK, Y.N. MINOSHIMA & M.A. JÄCH (2018) Larval morphology of Yateberosus, a New Caledonian endemic subgenus of Laccobius (Coleoptera: Hydrophilidae), with notes on ‘Berosus-like’ larvae in Hydrophiloidea. ACTA ENTOMOLOGICA MUSEI NATI…

中国の Helochares

Jia F. & Tang Y. 2018. A revision of the Chinese Helochares (s. str.) Mulsant, 1844 (Coleoptera, Hydrophilidae). European Journal of Taxonomy 438: 1–27. https://doi.org/10.5852/ejt.2018.438 1新種を含む6種。ちょっと粗い気がする。ゲニをもう…

ユーラシアシジミガムシ

上手雄貴・森 正人 (2018) 日本初記録のユーラシアシジミガムシ. さやばねニューシリーズ(29):20-22. ユーラシアシジミガムシLaccobius (Laccobius) minutus (Linnaeus, 1758)を日本から初記録。兵庫県の一部地域で確認されている。 標本欲しい。

Chasmogenus

Jia F, Tang Y-d (2018) A faunistic study of genus Chasmogenus Sharp, 1882 of China (Coleoptera, Hydrophilidae). ZooKeys 738: 59–66. ニセココクロヒラタガムシChasmogenus orbus Watanabe, 1987を香港から、コクロヒラタガムシChasmogenus abnormali…

Cercyon unipunctatus種群

S.K. RYNDEVICH1, F. JIA & M. FIKÁČEK (2017) A review of the Asian species of the Cercyon unipunctatus group (Coleoptera: Hydrophilidae: Sphaeridiinae). Acta Entomologica Musei Nationalis Pragae, 57(2): 535–576. Cercyon unipunctatus種群を再…

モンゴルのマルドロムシ

A. S. Sazhnev, A. A. Prokin (2017) GEORISSIDAE (COLEOPTERA: HYDROPHILOIDEA) – A NEW BEETLE FAMILY FOR THE FAUNA OF MONGOLIA. Far Eastern Entomologist, 347: 22-24. モンゴルからGeorissus crenulatus (P. Rossi, 1794)を記録。