• Animal Systematics, Evolution and Diversity
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• 제25권3호
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• pp.295-300
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• 2009

We describe three new species of the Genus Kleidotoma (Figitidae: Eucoilinae) from Korea. They are K. convexitas n. sp., K. debilifovea n. sp. and K. longirudis n. sp. A key to all Korean Kleidotoma species including three new species herein are given. Descriptions and illustrations of diagnostic characters of three new species are also provided.

• ALGAE
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• 제33권4호
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• pp.291-304
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• 2018

Lyngbya C. Agardh ex Gomont is a nonheterocytous cyanobacterial genus whose evolutionary history is still poorly known. The traditionally defined Lyngbya has been demonstrated to be polyphyletic, including at least five distinct clades, some of which have been proposed as new genera. Intraspecific diversity is also clearly underestimated in Lyngbya due to the lack of unique morphological characters to differentiate species. In this study, we describe the new genus Capillus T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes from benthic marine environments, including two new Brazilian species (here described as C. salinus T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes, and C. tropicalis T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes), and two species yet to be described, one of them from India (Capillus sp. 2.1), and the other from United States of America, based on strain PCC 7419. Capillus species presented cross-wise diagonal fragmentation, assisted or not by necridic cells, which has not been previously mentioned for Lyngbya. Ultrastructural analyses showed that C. salinus and C. tropicalis have numerous gas vesicles, which are rarely described for benthic marine species. The new genus formed a well-supported clade, and the D1-D1' and Box B secondary structures of internal transcribed spacer also supported the proposal of its new species. These findings help to clarify the diversity of species in the Lyngbya complex and the taxonomy of the group, and highlight the need of further floristic surveys in tropical coastal environments, which remain poorly studied.

• 한국응용곤충학회지
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• 제40권4호
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• pp.295-296
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• 2001

한국산 가위벌과에 대한 연구 중 미기록 속인 Hoplitis 속의 H. scita (Eversmann, 1852) 어리민뿔가위벌에 채집하고 동정하여 보고한다.

• ALGAE
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• 제34권4호
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• pp.267-275
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• 2019

Three new species of the genus Micractinium were collected from five localities on the South Shetland Islands in maritime Antarctica, and their morphological and molecular characteristics were investigated. The vegetative cells are spherical to ellipsoidal and a single chloroplast is parietal with a pyrenoid. Because of their simple morphology, no conspicuous morphological characters of new species were recognized under light microscopy. However, molecular phylogenetic relationships were inferred from the concatenated small subunit rDNA, and internal transcribed spacer (ITS) sequence data indicated that the Antarctic microalgal strains are strongly allied to the well-supported genus Micractinium, including M. pusillum, the type species of the genus, and three other species in the genus. The secondary structure of ITS2 and compensatory base changes were used to identify and describe six Antarctic Micractinium strains. Based on their morphological and molecular characteristics, we characterized three new species of Micractinium: M. simplicissimum sp. nov., M. singularis sp. nov., and M. variabile sp. nov.

• Animal Systematics, Evolution and Diversity
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• 제17권1호
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• pp.71-89
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• 2001

Catiniidae과의 모식속이자 모식종이며 불완전하게 기록된 Catinia plana Bocquet and Stock을 모식 표본의 재조사를 통하여 재기재 하였다. 부속지의 구조, 특히 대악과 제2소악의 구조를 재해석하였다. 이와 함께, 동일 과에 속하며 지금까지 단형속이었던 Myzomolgus속의 2신종을 기재하였다. 이들은 각각 한국산 성구동물 Sipunculus nudus Linnaeus와 Siphonosoma cumanense (Keferstein)의 피부에 공생한다. Myzomolgus속의 종들을 비교한 결과, 이들은 여러 가지 동질적인 형태를 공유하고 있으며, 따라서 이 속은 확실한 속임이 판명되었다. Catiniidae과의 5속을 식별하는데 이용되는 검색표도 제시하였다.

• 환경생물
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• 제33권2호
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• pp.112-118
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• 2015

A new species of the genus Ebrechtella Dahl, Ebrechtella juwangensis n. sp. and the male of Ozyptila geumoensis Seo and Sohn, 1997 are reported new to science. Ozyptila utotchkini Marusik, 1990 is reported for the first time in Korea. Habitus photos and illustrations of these three species are provided.

• Animal Systematics, Evolution and Diversity
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• 제16권1호
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• pp.69-77
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• 2000

한국산 애방아벌레아과에 속하는 3신종, Oedostethus koreanus sp. nov., O. ovalatus sp. nov., O. canicapillus sp. nov.을 기재하여 보고한다. 강변 애방아벌레속은 국내에서 처음으로 기록된다.

• Animal Systematics, Evolution and Diversity
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• 제27권1호
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• pp.101-103
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• 2011

A new species in the genus Tetilla, Tetilla hwasunensis n. sp. was collected from Hwasun Harbor, Jejudo Island in 2009. This species differs from T. serica its lack of spherules and from T. radiate by having sigmaspires. Description and figures of the new species are provided.

• Animal Systematics, Evolution and Diversity
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• 제25권2호
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• pp.189-195
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• 2009

Two new species of the genus Nesodillo Verhoeff, 1926, N. kimi and N. philippinensis, are described from Philippines. For the shape of frontal shield, Nesodillo kimi resembles N. monticola (Vandel, 1973) from New Guinea, but differs from it in the shape of male pleopod 1 exopod. N. philippinensis is distinguished from N. kimi by the shape of frontal shield not depressed in the middle of upper border, and of telson with broadly rounded distal margin.

• Animal Systematics, Evolution and Diversity
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• 제24권2호
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• pp.165-167
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• 2008

A new species of Anaxyrina Meyrick, A. albicostalis sp. novo (Lepidoptera, Lecithoceridae, Torodorinae) is described from Thailand and the Philippines. The genus has been known only by the type species, A. cyanopa Meyrick from N. India. Image of adult, forewing venation and illustrations of the male genitalia with aedeagus for the new species are provided.