Results 21 to 30 of about 405 (147)
Soil Organisms, 2021 A small-type quadrannulate leech species, Orobdella montipumila sp. nov., from the Tsukuba Mountains in central Honshu island, Japan, is described. Phylogenetic analyses using nuclear 18S rRNA, 28S rRNA, histone H3, mitochondrial cytochrome c oxidase ...
Takafumi Nakano
doaj +4 more sources
A new quadrannulate species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from central Honshu, Japan [PDF]
ZooKeys, 2014 A new quadrannulate species of Orobdella, Orobdella masaakikuroiwai sp. n., from the mountainous region of central Honshu, Japan is described. This is only the second small species known within this genus, with a body length of less than 4 cm for mature ...
Takafumi Nakano
doaj +4 more sources
COVID-19 Lockdown Pandemic Period Effects in Highly Impacted Aquatic Ecosystems. [PDF]
Environ Toxicol Chem, 2023 Abstract Human activities severely affect aquatic ecosystems: the lockdown restrictions due to SARS‐CoV‐2 (COVID‐19) have proved that reducing anthropogenic activities can positively influence the environment and mitigate atmospheric pollution. In addition, studies on aquatic ecosystems have highlighted the decrease in suspended matter and pollutant ...
Marcheggiani S +3 more
europepmc +2 more sources
Species Diversity, 2012 Nakano, Takafumi (2012): Redescription of Orobdella octonaria (Hirudinida: Arhynchobdellida: Orobdellidae) with Designation of a Lectotype. Species Diversity 17 (2): 227-233, DOI: 10.12782/sd.17.2.227, URL: https://www.jstage.jst.go.jp/article/specdiv/17/
Nakano, Takafumi
core +4 more sources
A new sexannulate species of Orobdella (Hirudinea, Arhynchobdellida, Orobdellidae) from Kii-Oshima Island, Japan [PDF]
Evolutionary Systematics, 2022 A large-type sexannulate leech species, Orobdella ibukifukuyamai sp. nov., from Kii-Oshima Island, Japan, is described based on morphologic and molecular data. Phylogenetic analyses using nuclear 18S rRNA, 28S rRNA, histone H3, mitochondrial cytochrome c
Takafumi Nakano
doaj +4 more sources
A new species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from Taipei, Taiwan
ZooKeys, 2012 A new quadrannulate species of Orobdella, Orobdella ketagalan sp. n., from Taipei, Taiwan, is described. This is the first record of Orobdella and the family Orobdellidae from Taiwan.
Takafumi Nakano, Yi-Te Lai
doaj +6 more sources
A new sexannulate species of Orobdella (Hirudinida, Arhynchobdellida, Orobdellidae) from Yakushima Island, Japan [PDF]
ZooKeys, 2012 A new sexannulate species of the genus Orobdella Oka, 1895, Orobdella mononoke sp. n., is described on the basis of five specimens collected from Yakushima Island, Japan. Orobdella mononoke sp. n.
Takafumi Nakano
doaj +4 more sources
Mitochondrial genome evaluation and implications for phylogenetic relationships of Haemadipsa hainana song, Zhang and Tan 1977 (Arhynchobdellida: Haemadipsidae) [PDF]
Mitochondrial DNA. Part B. ResourcesHaemadipsa hainana Song, Zhang and Tan 1977, a blood-feeding terrestrial leech, serves as an ecological indicator of habitat quality and potential mammal abundance. Currently, the molecular phylogenetic status of this species remains unclear.
Xinyi Chang +7 more
doaj +2 more sources
Bulletin of the Iraq Natural History Museum, 2023 During July -August of 2021, thirty-one leeches were collected from two localities in Erbil and its suburbs for studying the morphological features of jaws, denticles,and salivary gland cells.
Huda Sdiq Bilal, Sherwan Tayeb Ahmed
doaj +2 more sources
Species Diversity, 2018 Nakano, Takafumi (2018): A New Quadrannulate Species of Orobdella (Hirudinida: Arhynchobdellida: Orobdellidae) from Kii Peninsula, Japan. Species Diversity 23 (1): 43-49, DOI: 10.12782/specdiv.23.43, URL: http://dx.doi.org/10.12782/specdiv.23 ...
Nakano, Takafumi
core +3 more sources