Skip to main content
Top
Published in: Landscape and Ecological Engineering 1/2023

25-01-2022 | Special Feature: Original Paper

Development of environmental DNA detection assays for snakes in paddy fields in Japan

Authors: Ryohei Nishizawa, Ryohei Nakao, Atushi Ushimaru, Toshifumi Minamoto

Published in: Landscape and Ecological Engineering | Issue 1/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Paddy ecosystems are among the most biodiversity-rich ecosystems, but they can be degraded by field consolidation or the abandonment of rice cultivation. Snakes are the top predators in paddy ecosystems; therefore, understanding the distribution of snakes is important for the conservation of paddy biodiversity. Traditionally, surveys of snakes have been primarily conducted by sighting and trapping, but such methods require encountering snakes during surveys and require expertise in species identification. In this study, we developed environmental DNA (eDNA) detection assays for snakes as a method for surveying a wide area relatively easily. We designed species-specific assays for three common snake species in Japanese paddy ecosystems: Elaphe quadrivirgata, Rhabdophis tigrinus, and Gloydius blomhoffii. After confirming the detection of target species DNA from the rearing environment, the assays were applied to field samples. Eighty-seven and 51 samples were collected from paddy fields, reservoirs, and ditches in summer and autumn, respectively. We collected eDNA samples from eight traditional paddy areas that had not been consolidated, eight consolidated paddy areas, and two abandoned paddy areas in southeastern Hyogo Prefecture, Japan. We attempted to detect the DNA of the three target species in these samples using our eDNA assays and succeeded in identifying the DNA of R. tigrinus and G. blomhoffii in three areas and one area, respectively. Statistical analysis suggested that land-use type affected the detection of R. tigrinus eDNA. This study is the first attempt to survey snakes in paddy ecosystems using eDNA analysis and will contribute to the development of paddy ecosystem monitoring.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
go back to reference Hasegawa M (1995) Nature in Yatsuda and the brown frog. In: Osawa, M, Ohara T (Eds) Biology - Science of the Global Environment - Nature of South Kanto, 105–112. Asakura Publishing, Tokyo (in Japanese) Hasegawa M (1995) Nature in Yatsuda and the brown frog. In: Osawa, M, Ohara T (Eds) Biology - Science of the Global Environment - Nature of South Kanto, 105–112. Asakura Publishing, Tokyo (in Japanese)
go back to reference Hasegawa M, Kusano T, Fukuyama K (2000) How have declining amphibian populations been perceived by National, Academic and Regional Communities in Japan. J Nat Hist Museum Inst Chiba Sp Ed 3:1–7 ((in Japanese with English abstract)) Hasegawa M, Kusano T, Fukuyama K (2000) How have declining amphibian populations been perceived by National, Academic and Regional Communities in Japan. J Nat Hist Museum Inst Chiba Sp Ed 3:1–7 ((in Japanese with English abstract))
go back to reference Hidaka K (1998) Biodiversity conservation and environmentally regenerated farming system in rice paddy fields. Jpn J Ecol 48:167–178 ((in Japanese)) Hidaka K (1998) Biodiversity conservation and environmentally regenerated farming system in rice paddy fields. Jpn J Ecol 48:167–178 ((in Japanese))
go back to reference Kadowaki S (1992) Food resource overlap between the two sympatric Japanese snakes (Elaphe quadrivirgata and Rhabdophis tigrinus) in the paddy fields. Jpn J Ecol 42:1–7 ((in Japanese with English abstract)) Kadowaki S (1992) Food resource overlap between the two sympatric Japanese snakes (Elaphe quadrivirgata and Rhabdophis tigrinus) in the paddy fields. Jpn J Ecol 42:1–7 ((in Japanese with English abstract))
go back to reference Kadowaki S (1996) Ecology of a Japanese snake community: Resource use patterns of the three sympatric snakes, Rhabdophis tigrinus, Elaphe quadrivirgata and Agkistrodon b. blomhoffii. Bull Tsukuba Univ Forests 12:77–148 ((in Japanese with English abstract)) Kadowaki S (1996) Ecology of a Japanese snake community: Resource use patterns of the three sympatric snakes, Rhabdophis tigrinus, Elaphe quadrivirgata and Agkistrodon b. blomhoffii. Bull Tsukuba Univ Forests 12:77–148 ((in Japanese with English abstract))
go back to reference Ministry of the Environment of Japan (2020) The Japanese red list 2020. Ministry of the Environment of Japan, Tokyo, Japan. (in Japanese) Ministry of the Environment of Japan (2020) The Japanese red list 2020. Ministry of the Environment of Japan, Tokyo, Japan. (in Japanese)
go back to reference Thalinger B, Deiner K, Harper LR, Rees HC, Blackman RC, Sint D, Traugott M, Goldberg CS, Bruce K (2021) A validation scale to determine the readiness of environmental DNA assays for routine species monitoring. Environmental DNA 3(4):823–836. https://doi.org/10.1002/edn3.189CrossRef Thalinger B, Deiner K, Harper LR, Rees HC, Blackman RC, Sint D, Traugott M, Goldberg CS, Bruce K (2021) A validation scale to determine the readiness of environmental DNA assays for routine species monitoring. Environmental DNA 3(4):823–836. https://​doi.​org/​10.​1002/​edn3.​189CrossRef
go back to reference Uchiyama R, Maeda N, Numata K, Seki S (2002) A Photographic Guide: Amphibians and Reptiles in Japan. Heibonsha, Tokyo. (in Japanese) Uchiyama R, Maeda N, Numata K, Seki S (2002) A Photographic Guide: Amphibians and Reptiles in Japan. Heibonsha, Tokyo. (in Japanese)
go back to reference Yamanaka H, Minamoto T, Matsuura J, Sakurai S, Tsuji S, Motozawa H, Hongo M, Sogo Y, Kakimi N, Teramura I, Sugita M, Baba M, Kondo A (2017) A simple method for preserving environmental DNA in water samples at ambient temperature by addition of cationic surfactant. Limnology 18(2):233–241. https://doi.org/10.1007/s10201-016-0508-5CrossRef Yamanaka H, Minamoto T, Matsuura J, Sakurai S, Tsuji S, Motozawa H, Hongo M, Sogo Y, Kakimi N, Teramura I, Sugita M, Baba M, Kondo A (2017) A simple method for preserving environmental DNA in water samples at ambient temperature by addition of cationic surfactant. Limnology 18(2):233–241. https://​doi.​org/​10.​1007/​s10201-016-0508-5CrossRef
Metadata
Title
Development of environmental DNA detection assays for snakes in paddy fields in Japan
Authors
Ryohei Nishizawa
Ryohei Nakao
Atushi Ushimaru
Toshifumi Minamoto
Publication date
25-01-2022
Publisher
Springer Japan
Published in
Landscape and Ecological Engineering / Issue 1/2023
Print ISSN: 1860-1871
Electronic ISSN: 1860-188X
DOI
https://doi.org/10.1007/s11355-022-00496-9

Other articles of this Issue 1/2023

Landscape and Ecological Engineering 1/2023 Go to the issue