東北大学研究者紹介 - Deville Caceres Diego Arturo

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デビル　カセレス　デイエゴ　アルトウロ

Deville Caceres Diego Arturo

所属

高等研究機構変動海洋エコシステム高等研究所

職名

助教

学位

博士（学術）（広島大学）
修士（学術）（広島大学）

researchmap

https://researchmap.jp/diegodeville

J-GLOBAL ID

202501013680023228

e-Rad 研究者番号

41022768

ORCID

https://orcid.org/0000-0002-9396-4671

経歴 3

2025年～継続中

東北大学
2024年6月～ 2025年3月

東北大学　大学院農学研究科
2015年5月～ 2018年2月

Sea Insitute of Peru

学歴 3

広島大学　大院統合生命

2021年4月～ 2024年3月
広島大学　大院統合生命

2019年4月～ 2021年3月
Universidad Nacional Mayor de San Marcos　Biological Sciences　Bachelor Degree of Biological Sciences

2010年4月～ 2014年12月

所属学協会 2

日本魚類学会

2025年8月～継続中
日本水産学会

2025年8月～継続中

研究キーワード 5

Epigenomics
Genomics
Morphological variation
Marine biodiversity
Fish genetics

研究分野 3

ライフサイエンス / ゲノム生物学 /
ライフサイエンス / 水圏生命科学 /
ライフサイエンス / 水圏生命科学 /

受賞 4

The Dimitris N. Chorafas Foundation award in Life Sciences & Medicine

2024年9月　The Dimitris N. Chorafas Foundation, Switzerland
広島大学エクセレント・スチューデント・スカラシップ

2023年12月　広島大学
広島大学

2021年1月　広島大学　広島大学エクセレント・スチューデント・スカラシップ
Award for the best thesis in Fishery Research

2016年12月　National Society of Fisheries, Peru

論文 14

Global macroecological patterns of larval size in decapods are governed by temperature and dissolved oxygen

José M. Landeira, Diego Deville, Effrosyni Fatira, Zhixin Zhang, Yuanning Li, Sven Thatje

Scientific Reports　2026年7月21日

DOI： 10.1038/s41598-026-56568-5 　

ISSN：2045-2322

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<jats:title>Abstract</jats:title> <jats:p>Macroecological patterns of life history traits, such as larval size, are fundamental to understanding the biogeography and diversity of marine invertebrates. The long-established Thorson’s Rule hypothesizes an increase in maternal energy allocation per offspring with increasing latitude, primarily as an adaptation to offset slower development in cold, food-limited waters. Here, we conduct the largest analysis to date on decapod crustaceans using the size of the first larval instar as a proxy for per offspring investment, to test whether reproductive and developmental patterns are governed by environmental factors on an evolutionary timescale. Our results confirm a strong phylogenetic signal in larval size and reveal that it systematically increases with latitude and greater water depth. This pattern aligns with ambient habitat conditions of lower temperature and higher dissolved oxygen. As expected, we found a strong inverse relationship between larval size and the number of larval stages, confirming that larger, provisioned offspring undergo abbreviated development. In addition, our findings support the hypothesis that increased per offspring investment and larval abbreviation represent a conservative, bet-hedging evolutionary strategy to minimize the vulnerable planktonic duration in cold, high-latitude and deep-sea environments. The deep-sea trend is, therefore, a conceptual extension of the latitudinal gradient into the vertical dimension. This study consolidates the notion that temperature, oxygen and developmental constraint, are the overriding global drivers of offspring investment strategies in decapod crustaceans, shaping their evolutionary pathways and global macroecological patterns.</jats:p>
Hidden Diversity in a Species Complex of Rockfishes from Japan

Diego Deville, Kentaro Kawai, Tetsuya Umino, Minoru Ikeda

Proceedings　2026年6月

DOI： 10.3390/proceedings2026146018 　
Multiple male contributions to sperm storage via spermatangia in the oval squid Sepioteuthis lessoniana (Loliginidae)

Ayuto Hasegawa, Diego Deville, Yukio Ueta, Tetsuya Umino

Marine Biodiversity　2025年8月

DOI： 10.1007/s12526-025-01547-8 　
Quantitative analysis of body colouration in Sebastes rockfishes

Diego Deville, Kentaro Kawai, Tetsuya Umino

Marine Biology　2024年6月

DOI： 10.1007/s00227-024-04436-z 　
Atlantic Oceanic Squids in the “Grey Speciation Zone”

Fernando Á Fernández-Álvarez, Gustavo Sanchez, Diego Deville, Morag Taite, Roger Villanueva, A Louise Allcock

Integrative And Comparative Biology　2023年12月29日

DOI： 10.1093/icb/icad116 　
Cryptic biodiversity in the commercial diamondback squid Thysanoteuthis rhombus Troschel 1857

Diego Deville, Souta Mori, Kentaro Kawai, Alejandro Escánez, Armando Macali, Fedor Lishchenko, Heather Braid, Jean Githaiga-Mwicigi, Kolliyil S. Mohamed, Kathrin S. R. Bolstad, Kazutaka Miyahara, Chikatoshi Sugimoto, Fernando Á. Fernández-Álvarez, Gustavo Sanchez

Reviews in Fish Biology and Fisheries　34　(1)　293-313　2023年11月14日
出版者・発行元： Springer Science and Business Media LLC
DOI： 10.1007/s11160-023-09813-3 　

ISSN：0960-3166

eISSN：1573-5184
Ecomorphology of three closely related Sebastes rockfishes with sympatric occurrence in Seto Inland Sea, Japan

Diego Deville, Kentaro Kawai, Hiroki Fujita, Tetsuya Umino

Hydrobiologia　2023年10月

DOI： 10.1007/s10750-023-05286-4 　

ISSN：1573-5117 0018-8158
Quatrefoil light traps for free-swimming stages of cymothoid parasitic isopods and seasonal variation in their species compositions in the Seto Inland Sea, Japan

Hiroki Fujita, Kentaro Kawai, Diego Deville, Tetsuya Umino

International Journal for Parasitology: Parasites and Wildlife　20　12-19　2023年4月
出版者・発行元： Elsevier {BV}
DOI： 10.1016/j.ijppaw.2022.12.002 　

ISSN：2213-2244
Diversification of cephalic shield shape and antenna in phyllosoma I of slipper and spiny lobsters (Decapoda: Achelata)

José María Landeira, Diego Deville, Effrosyni Fatira, Zhixin Zhang, Sven Thatje, Qiang Lin, Santiago Hernández-León, Kaori Wakabayashi

Frontiers in Marine Science　10　2023年3月27日
出版者・発行元： Frontiers Media {SA}
DOI： 10.3389/fmars.2023.1070296 　

ISSN：2296-7745

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<jats:p>Slipper (Scyllaridae) and spiny (Palinuridae) lobsters show a complex life cycle with a planktonic larval phase, named phyllosoma. This unique larval form within Achelata (Decapoda) is characterized by a transparent dorsoventrally compressed body and a pair of antennae. This conspicuous morphology has been attributed to adaptive specialization of planktonic life. Early studies suggest that phyllosoma morphology has remained constant over the evolutionary history of Achelata, while recent evidence points out large morphological changes and that diversification of phyllosoma larvae is a consequence of radiation and specialization processes to exploit different habitats. Given the ecological and evolutive significance of phyllosoma, we used shape variation of the first phyllosoma stage (phyllosoma I) and a time-calibrated phylogeny of extant Achelata to study how diversification of phyllosoma I shape occurred along with the evolutionary history of Achelata. Our results show a conserved phyllosoma I with a pear-shaped cephalic shield and large antennae in spiny lobsters and older groups of slipper lobsters, yet highly specialized phyllosoma I with wide rounded cephalic shield and short antennae in younger groups of slipper lobsters. Analyses revealed two bursts of lineage diversification in mid and late history without a slowdown in recent times. Both bursts preceded large bursts of morphological disparity. These results joined with the allopatric distribution of species and convergence of phyllosoma I shapes between largely divergent groups suggest that diversification involves nonadaptive radiation processes. However, the correlation of a major direction of shape with the maximum distribution depth of adults and the occurrence of the second burst of diversification post-extinction of competitors within Achelata presuppose some ecological opportunities that might have promoted lineage and morphological diversification, fitting to the characteristic components of adaptive radiations. Therefore, we conclude that diversification of Achelata presents a main signature of nonadaptive radiation with some components of adaptive radiation.</jats:p>
Molecular and Morphological Characterizations of the Fish Parasitic Isopod Mothocya parvostis (Crustacea: Cymothoidae) Parasitizing Optional Intermediate Hosts: Juveniles of the Cobaltcap Silverside Hypoatherina tsurugae and Yellowfin Seabream Acanthopagrus latus

Fujita, H., Kawai, K., Deville, D., Umino, T.

Zoological Studies　62　2023年

DOI： 10.6620/ZS.2023.62-21 　

ISSN：1810-522X 1021-5506
Genetic divergences and hybridization within the Sebastes inermis complex. 国際誌

Diego Deville, Kentaro Kawai, Hiroki Fujita, Tetsuya Umino

PeerJ　11　e16391　2023年

DOI： 10.7717/peerj.16391 　

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The Sebastes inermis complex includes three sympatric species (Sebastes cheni, viz Sebastes inermis, and Sebastes ventricosus) with clear ecomorphological differences, albeit incomplete reproductive isolation. The presence of putative morphological hybrids (PMH) with plausibly higher fitness than the parent species indicates the need to confirm whether hybridization occurs within the complex. In this sense, we assessed the dynamics of genetic divergence and hybridization within the species complex using a panel of 10 microsatellite loci, and sequences of the mitochondrial control region (D-loop) and the intron-free rhodopsin (RH1) gene. The analyses revealed the presence of three distinct genetic clusters, large genetic distances using D-loop sequences, and distinctive mutations within the RH1 gene. These results are consistent with the descriptions of the three species. Two microsatellite loci had signatures of divergent selection, indicating that they are linked to genomic regions that are crucial for speciation. Furthermore, nonsynonymous mutations within the RH1 gene detected in S. cheni and "Kumano" (a PMH) suggest dissimilar adaptations related to visual perception in dim-light environments. The presence of individuals with admixed ancestry between two species confirmed hybridization. The presence of nonsynonymous mutations within the RH1 gene and the admixed ancestry of the "Kumano" morphotype highlight the potential role of hybridization in generating novelties within the species complex. We discuss possible outcomes of hybridization within the species complex, considering hybrid fitness and assortative mating. Overall, our findings indicate that the genetic divergence of each species is maintained in the presence of hybridization, as expected in a scenario of speciation-with-gene-flow.
Spawning time of black sea bream Acanthopagrus schlegelii , related to underwater photoperiodism in oyster farms

Kentaro Kawai, Hiroki Fujita, Diego Deville, Tetsuya Umino

Journal of Fish Biology　101　(5)　1142-1149　2022年11月
出版者・発行元： Wiley
DOI： 10.1111/jfb.15179 　

ISSN：0022-1112 1095-8649
Spatio-temporal patterns of genetic variation of the silverside Odontesthes regia in the highly productive Humboldt Current System

Diego Deville, Gustavo Sanchez, Sergio P. Barahona, Carmen Yamashiro, Daniel Oré-Chávez, Roger Quiroz Bazán, Tetsuya Umino

Fisheries Research　244　106127-106127　2021年12月
出版者・発行元： Elsevier {BV}
DOI： 10.1016/j.fishres.2021.106127 　

ISSN：0165-7836
Morphological Variation of the Sea Silverside Odontesthes regia in Regions with Dissimilar Upwelling Intensity along the Humboldt Current System

Diego Deville, Gustavo Sanchez, Sergio Barahona, Carmen Yamashiro, Daniel Oré-Chávez, Roger Quiroz Bazán, Tetsuya Umino

Ocean Science Journal　55　(1)　33-48　2020年3月
出版者・発行元： Springer Science and Business Media {LLC}
DOI： 10.1007/s12601-020-0012-z 　

ISSN：1738-5261 2005-7172

︎全件表示 ︎最初の5件までを表示

講演・口頭発表等 24

Cryptic Species of Rockfish from Japan

Deville D., Kawai K., Umino T., Ikeda M.

XLV Congreso de Ciencias del Mar　2026年7月30日
Evidence for Cryptic Species of Rockfishes in the Sebastes inermis Complex

Deville D., Kawai K., Umino T., Ikeda M.

2026 Joint Meeting of Ichthyologists and Herpetologists　2026年7月12日
Hidden Diversity in a Species Complex of Rockfishes from Japan

Deville D., Kawai K., Umino T., Ikeda M.

XI Iberian Congress of Ichthyology　2026年6月24日
ゲノムデータによって裏付けられた、Sebastes属内の新たな隠れた系統

令和8年度公益社団法人日本水産学会春季大会　2026年3月27日
Speciation story of a neglected rockfish

Diego Deville

WPI-AIMEC All-Hands Meeting　2026年3月19日
Undescribed lineages in a highly diverse genus of marine fish (Sebastidae: Sebastes)

Diego Deville

2nd International Agri-Life and Bioresource Sciences Symposium　2026年2月27日
中部日本の「大きな赤い」メバル：Sebastes inermis 種複合体の 4 番目の種？

2025年度日本魚類学会年会開催　2025年11月22日
Marine province boundaries between Honshu and Kyushu shape genetic structures in rockfishes (Sebastes spp.)

Diego Deville

OISTxAIMEC Joint Workshop "Changing Marine Ecosystems: Biogeography of Habitat Shifts and Adaptation to Oceanographic Variability"
シロメバルSebastes cheni Barsukov 1988の形態的変異と遺伝的集団構造

令和7年度公益社団法人日本水産学会秋季大会　2025年9月25日
Lures without hooks: Overlooked areas in fish speciation research

Diego Deville

5th WPI-AIMEC Colloquium: Identifying Knowledge Gaps and Barriers in Marine Ecosystem Change Research　2025年6月30日
Population Genetics of Three Economically Important Rockfishes (Sebastes spp.) along the Coastal Waters of Japan

Diego Deville

Seascape Ecology: Towards Understanding the Mechanism of Biodiversity Structure and Better Management Strategy in the Oceans　2025年3月14日
Global environmental drivers of larval size in decapod crustaceans

Landeira J., Deville D.

Crustacean Society Summer Meeting 2024　2024年5月
Genetic connectivity of four species from the Humboldt Current System

Barahona S., Deville D.

Open Science Conference on Eastern Boundary Upwelling Systems (EBUS): Past, Present and Future & Second International Conference on the Humboldt Current System　2022年9月
Post-release feeding of marbled flounder seedlings in Hiroshima Bay.

Iwata R., Deville D.

Chugoku-Shikoku Branch Regular Meeting　2020年12月
Genetic and morphological comparisons between marine and estuarine populations of the silverside Odontesthes regia (Humboldt, 1821). 国際会議

Diego Deville

9th EUROLAG conference on coastal lagoons and transitional environments　2020年1月20日
Genetic diversity and structure of the Peruvian silverside Odontesthes regia in the Peruvian Sea

Diego Deville

5th Congress of Marine Sciences　2016年11月25日
Diversity and genetic structure of the flounder Paralichthys adspersus (Steindachner, 1867) in the Peruvian Sea

Diego Deville

5th Congress of Marine Sciences　2016年11月25日
Fluctuating asymmetry in a golden variety of rainbow trout Oncorhynchus mykiss (Walbaum, 1792)

Diego Deville

XX National Congress of Biology, Peru　2016年11月16日
Meristic variability in silversides Odontesthes regia to assess population differentiation

Diego Deville

XXV ICBAR Scientific Meeting　2016年8月14日
Is the Peruvian silverside Odontesthes regia or Odontesthes regia regia and Odontesthes regia laticlavia?

Diego Deville

International Winter Scientific Meeting　2016年8月1日
Multivariate allometry of the Peruvian silverside Odontesthes regia (Humboldt, 1821) and its importance in stock determination

Diego Deville

Symposium of Quantitative Ecology　2016年2月20日
Morphometric variability of the Peruvian silverside (Odontesthes regia, Humboldt 1821) in localities along the Peruvian coast.

Diego Deville

XXIV Scientific Meeting ICBAR　2015年8月9日
Geographic distribution of the mitochondrial region control haplotypes of the Peruvian silverside (Odontesthes regia, Humboldt 1821) on the Peruvian coast.

Diego Deville

XV CONEBIOL Scientific Meeting　2014年10月
Preliminary observations on the genetic diversity and population structure of the Peruvian silverside (Odontesthes regia, Humboldt 1821).

Diego Deville

XXIII ICBAR Scientific Meeting　2014年8月10日

︎全件表示 ︎最初の5件までを表示

メディア報道 2

Adapting management and conservation approaches for the diamondback squid, Thysanoteuthis rhombus Troschel, 1857

Tentacle - Newsletter of the Mollusc Specialist Group of the Species Survival Commission of the IUCN

2024年3月

メディア報道種別: 新聞・雑誌
地域個体群の可能性熊野灘のメバル論文に

和歌山新報

2023年11月

メディア報道種別: 新聞・雑誌