Clitellata): Papers in Honor of András Zicsi (1928–2015)
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Three New Earthworm Species of the Genus Amynthas (Family Megascolecidae) from Northern Mountainous Part of Okinawa- Jima Island, Japan
Edaphologia, No. 103: 25–32, November 30, 2018 25 Three new earthworm species of the genus Amynthas (family Megascolecidae) from northern mountainous part of Okinawa- jima Island, Japan Yasufumi Azama1 and Kotaro Ishizuka2 13-12-55 Okita, Nago City, Okinawa, 905-0019 Japan 22-7-15 Kanayama-Cho, Higashi-kurume City, Tokyo, 203-0003 Japan Corresponding author: Yasufumi Azama ([email protected]) Received: 31 October 2017; Accepted 20 August 2018 Abstract Three new earthworm species of the genus Amynthas (Family Megascolecidae) were described from the forest area, northern part of Okinawa-jima Island. A. surculatus sp. nov. is characterized by single large circular sucker-shaped genital markings at mid-ventral line and post-setal on segments 7–8 (occasionally 6–8); scientific name refers to the large circular sucker-shaped genital marking at pre-clitellar. A. glaucus sp. nov. is characterized by thick- short figure and greenish body color; scientific name refers to greenish body color. A. cucurbitae sp. nov. is character- ized by large gourd-shaped colored patch types external markings, close to male pore; scientific name refers to the gourd-shaped external markings. Three new species are distinguishable from the other congeneric species by combina- tions of the following character status; 1) number of spermathecal pore, 2) number and situation of genital markings, 3) external markings, 4) spermathecae, 5) genital glands, 6) body size and body color. Key words: Amynthas, Megascolecidae, new species, Okinawa-jima Island keeping alive and anesthetized in water by dropping 70% Introduction ethanol. Anesthetized worms were killed by 10% formalin and To date, sixteen species of the genus Pheretima s. -
Oligochaeta: Glossoscolecidae) in the Amazon Region of Colombia
Zootaxa 3458: 103–119 (2012) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2012 · Magnolia Press Article ISSN 1175-5334 (online edition) urn:lsid:zoobank.org:pub:AF03126F-70F3-4696-A73B-0DF6B6C494CE New species of earthworms (Oligochaeta: Glossoscolecidae) in the Amazon region of Colombia ALEXANDER FEIJOO M1. & LILIANA V. CELIS2 1 Facultad de Ciencias Ambientales, Universidad Tecnológica de Pereira, A.A. 097, Pereira, Colombia; E-mail: [email protected] 2 Universidad Nacional de Colombia, Sede Bogotá Abstract Three new and four known species of earthworms (Oligochaeta: Glossoscolecidae) from the department of Caquetá in Colombia’s Amazon region were studied. Species belong to the following three families: Glossoscolecidae: Andiodrilus nonuya sp. nov., Andiorrhinus (Turedrilus) yukuna sp. nov., Pontoscolex (Pontoscolex) bora sp. nov., and Pontoscolex corethrurus (Müller, 1857); Acanthodrilidae: Dichogaster (Diplothecodrilus) affinis (Michaelsen, 1890), Dichogaster (Diplothecodrilus) bolaui (Michaelsen, 1891), and Dichogaster (Diplothecodrilus) saliens (Beddard, 1893); and Ocnerodrilidae: Ocnerodrilus occidentalis Eisen, 1878. With these new records, the earthworm fauna of Colombia now contains 139 species. Keys to differentiate species of Andiodrilus Michaelsen, 1900, Andiorrhinus (Turedrilus) Righi, 1993, and Pontoscolex (Pontoscolex) (Müller, 1857) are provided. Key words. Andiodrilus, Andiorrhinus, Pontoscolex, Clitellata, Caquetá, Amazonia Resumen Se estudiaron tres especies nuevas y cuatro conocidas -
Taxonomic Assessment of Lumbricidae (Oligochaeta) Earthworm Genera Using DNA Barcodes
European Journal of Soil Biology 48 (2012) 41e47 Contents lists available at SciVerse ScienceDirect European Journal of Soil Biology journal homepage: http://www.elsevier.com/locate/ejsobi Original article Taxonomic assessment of Lumbricidae (Oligochaeta) earthworm genera using DNA barcodes Marcos Pérez-Losada a,*, Rebecca Bloch b, Jesse W. Breinholt c, Markus Pfenninger b, Jorge Domínguez d a CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal b Biodiversity and Climate Research Centre, Lab Centre, Biocampus Siesmayerstraße, 60323 Frankfurt am Main, Germany c Department of Biology, Brigham Young University, Provo, UT 84602-5181, USA d Departamento de Ecoloxía e Bioloxía Animal, Universidade de Vigo, E-36310, Spain article info abstract Article history: The family Lumbricidae accounts for the most abundant earthworms in grasslands and agricultural Received 26 May 2011 ecosystems in the Paleartic region. Therefore, they are commonly used as model organisms in studies of Received in revised form soil ecology, biodiversity, biogeography, evolution, conservation, soil contamination and ecotoxicology. 14 October 2011 Despite their biological and economic importance, the taxonomic status and evolutionary relationships Accepted 14 October 2011 of several Lumbricidae genera are still under discussion. Previous studies have shown that cytochrome c Available online 30 October 2011 Handling editor: Stefan Schrader oxidase I (COI) barcode phylogenies are informative at the intrageneric level. Here we generated 19 new COI barcodes for selected Aporrectodea specimens in Pérez-Losada et al. [1] including nine species and 17 Keywords: populations, and combined them with all the COI sequences available in Genbank and Briones et al. -
COMPETITIVE EXCLUSION, FORAGING INTERFERENCE, and HABITAT DEGRADATION REDUCE SALAMANDER DENSITY Julie L
John Carroll University Carroll Collected Masters Theses Theses, Essays, and Senior Honors Projects Summer 2015 INVASIVE ASIAN EARTHWORMS NEGATIVELY IMPACT WOODLAND SALAMANDERS: COMPETITIVE EXCLUSION, FORAGING INTERFERENCE, AND HABITAT DEGRADATION REDUCE SALAMANDER DENSITY Julie L. Ziemba John Carroll University, [email protected] Follow this and additional works at: http://collected.jcu.edu/masterstheses Part of the Biology Commons Recommended Citation Ziemba, Julie L., "INVASIVE ASIAN EARTHWORMS NEGATIVELY IMPACT WOODLAND SALAMANDERS: COMPETITIVE EXCLUSION, FORAGING INTERFERENCE, AND HABITAT DEGRADATION REDUCE SALAMANDER DENSITY" (2015). Masters Theses. 13. http://collected.jcu.edu/masterstheses/13 This Thesis is brought to you for free and open access by the Theses, Essays, and Senior Honors Projects at Carroll Collected. It has been accepted for inclusion in Masters Theses by an authorized administrator of Carroll Collected. For more information, please contact [email protected]. INVASIVE ASIAN EARTHWORMS NEGATIVELY IMPACT WOODLAND SALAMANDERS: COMPETITIVE EXCLUSION, FORAGING INTERFERENCE, AND HABITAT DEGRADATION REDUCE SALAMANDER DENSITY A Thesis Submitted to the Office of Graduate Studies College of Arts & Sciences of John Carroll University in Partial Fulfillment of the Requirements for the Degree of Master of Science By Julie L. Ziemba 2015 Table of Contents Abstract ..........................................................................................................................1 1. Introduction ................................................................................................................3 -
A Case Study of the Exotic Peregrine Earthworm Morphospecies Pontoscolex Corethrurus Shabnam Taheri, Céline Pelosi, Lise Dupont
Harmful or useful? A case study of the exotic peregrine earthworm morphospecies Pontoscolex corethrurus Shabnam Taheri, Céline Pelosi, Lise Dupont To cite this version: Shabnam Taheri, Céline Pelosi, Lise Dupont. Harmful or useful? A case study of the exotic peregrine earthworm morphospecies Pontoscolex corethrurus. Soil Biology and Biochemistry, Elsevier, 2018, 116, pp.277-289. 10.1016/j.soilbio.2017.10.030. hal-01628085 HAL Id: hal-01628085 https://hal.archives-ouvertes.fr/hal-01628085 Submitted on 5 Jan 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Harmful or useful? A case study of the exotic peregrine earthworm MARK morphospecies Pontoscolex corethrurus ∗ ∗∗ S. Taheria, , C. Pelosib, L. Duponta, a Université Paris Est Créteil, Université Pierre et Marie Curie, CNRS, INRA, IRD, Université Paris-Diderot, Institut d’écologie et des Sciences de l'environnement de Paris (iEES-Paris), Créteil, France b UMR ECOSYS, INRA, AgroParisTech, Université Paris-Saclay, 78026 Versailles, France ABSTRACT Exotic peregrine earthworms are often considered to cause environmental harm and to have a negative impact on native species, but, as ecosystem engineers, they enhance soil physical properties. Pontoscolex corethrurus is by far the most studied morphospecies and is also the most widespread in tropical areas. -
Checklist of Japanese Earthworms Updated from Easton (1981)
Checklist of Japanese Earthworms updated from Easton (1981) by R.J. Blakemore October, 2008 C/-, Soil Ecology Group, Yokohama National University, Japan. Summary The current list is about 82 valid species in seven families from Japan. Previous revisions by Easton (1981) had listed 73 or 74 species and Blakemore (2003) provisionally catalogued 76 valid earthworm taxa, with approximately 80 further names (ca. 50% of the total) either in synonymy or retained as species incertae sedis . Some 60 or so “new” Pheretima names with strange genus and species definition had been added by Ishizuka in 1999-2001 that, mostly ignorant of ICZN (1999), had but a few considered valid taxa with the majority being synonyms, homonyms [such as the permanently invalid primary homonym Pheretima montana 1999 (non Kinberg, 1867 – the type species of the genus)] or species incertae sedis and, as yet, no native Pheretima s. stricto are known from Japan. About 30 species are known introductions with four “new records” by the current author, and another ten are possibly more widespread (e.g. in Korea/China), thus the probable number of wholly endemic Japanese earthworms is around 40 species (ca. 50% of the total valid species). A subsequent report of Amynthas rodericensis (Grube, 1879) from Japan by a non-specialist is dubious and unconfirmed. However, a definitive work on the systematics of all of Japan’s earthworms is pending, relying partly on review of all of Japan’s and Korea’s classical species, and partly on more systematic on the ground eco-taxonomic surveys. While much of Easton’s synopsis is supported, Pontodrilus is now placed in Megascolecidae sensu Blakemore (2000) rather than Acanthodrilidae sensu Gates (1959); Amynthas carnosus (Goto & Hatai, 1899) is removed from synonymy of Amynthas gracilis ; and an informal Amynthas corticis species-complex is established to accommodate the various morphs of this widely distributed species group. -
Natural Resources Research Institute, University of Minnesota Duluth
This document is made available electronically by the Minnesota Legislative Reference Library as part of an ongoing digital archiving project. http://www.leg.state.mn.us/lrl/lrl.asp 2009 Project Abstract For the Period Ending December 30, 2012 PROJECT TITLE: Prevention and Early Detection of Asian Earthworms and Reducing the Spread of European Earthworms PROJECT MANAGER: Cindy Hale AFFILIATION: Natural Resources Research Institute, University of Minnesota Duluth MAILING ADDRESS: 5013 Miller Trunk Hwy CITY/STATE/ZIP: Duluth MN 55811 PHONE: 218/720-4364 E-MAIL: [email protected] WEBSITE: [If applicable] FUNDING SOURCE: Environment and Natural Resources Trust Fund LEGAL CITATION: http://www.nrri.umn.edu/staff/chale.asp APPROPRIATION AMOUNT: $150,000 Overall Project Outcome and Results We used a multi-pronged approach to quantify of the relative importance of different vectors of spread for invasive earthworms, make management and regulatory recommendations and create mechanisms for public engagement and dissemination of our project results through the Great Lakes Worm Watch website and diverse stakeholders. Internet sales of earthworms and earthworm related products posed large risks for the introduction of new earthworm species and continued spread of those already in the state. Of 38 earthworm products sampled, 87% were either contaminated with other earthworm species or provided inaccurate identification. Assessment of soil transported via ATV’s and logging equipment demonstrated that this is also a high risk vector for spread of earthworms across the landscape, suggesting that equipment hygiene, land management activities and policies should address this risk. Preliminary recommendations for organizations with regulatory oversight for invasive earthworms (i.e. -
Redalyc.CONTINENTAL BIODIVERSITY of SOUTH
Acta Zoológica Mexicana (nueva serie) ISSN: 0065-1737 [email protected] Instituto de Ecología, A.C. México Christoffersen, Martin Lindsey CONTINENTAL BIODIVERSITY OF SOUTH AMERICAN OLIGOCHAETES: THE IMPORTANCE OF INVENTORIES Acta Zoológica Mexicana (nueva serie), núm. 2, 2010, pp. 35-46 Instituto de Ecología, A.C. Xalapa, México Available in: http://www.redalyc.org/articulo.oa?id=57515556003 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative ISSN 0065-1737 Acta ZoológicaActa Zoológica Mexicana Mexicana (n.s.) Número (n.s.) Número Especial Especial 2: 35-46 2 (2010) CONTINENTAL BIODIVERSITY OF SOUTH AMERICAN OLIGOCHAETES: THE IMPORTANCE OF INVENTORIES Martin Lindsey CHRISTOFFERSEN Universidade Federal da Paraíba, Departamento de Sistemática e Ecologia, 58.059-900, João Pessoa, Paraíba, Brasil. E-mail: [email protected] Christoffersen, M. L. 2010. Continental biodiversity of South American oligochaetes: The importance of inventories. Acta Zoológica Mexicana (n.s.), Número Especial 2: 35-46. ABSTRACT. A reevaluation of South American oligochaetes produced 871 known species. Megadrile earthworms have rates of endemism around 90% in South America, while Enchytraeidae have less than 75% endemism, and aquatic oligochaetes have less than 40% endemic taxa in South America. Glossoscolecid species number 429 species in South America alone, a full two-thirds of the known megadrile earthworms. More than half of the South American taxa of Oligochaeta (424) occur in Brazil, being followed by Argentina (208 taxa), Ecuador (163 taxa), and Colombia (142 taxa). -
Annelida, Lumbricidae) - Description Based on Morphological and Molecular Data
A peer-reviewed open-access journal ZooKeys 399: A71–87 new (2014) earthworm species within a controversial genus: Eiseniona gerardoi sp. n... 71 doi: 10.3897/zookeys.399.7273 RESEARCH ARTICLE www.zookeys.org Launched to accelerate biodiversity research A new earthworm species within a controversial genus: Eiseniona gerardoi sp. n. (Annelida, Lumbricidae) - description based on morphological and molecular data Darío J. Díaz Cosín1,†, Marta Novo1,2,‡, Rosa Fernández1,3,§, Daniel Fernández Marchán1,|, Mónica Gutiérrez1,¶ 1 Departamento de Zoología y Antropología Física, Facultad de Biología, Universidad Complutense de Madrid, C/ José Antonio Nováis 2, 28040, Madrid, Spain 2 Cardiff School of Biosciences, Cardiff University, BIOSI 1, Museum Avenue, Cardiff CF10, 3TL, UK3 Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA † http://zoobank.org/38538B17-F127-4438-9DE2-F9D6C597D044 ‡ http://zoobank.org/79DA5419-91D5-4EAB-BC72-1E46F10C716A § http://zoobank.org/99618966-BB50-4A01-8FA0-7B1CC31686B6 | http://zoobank.org/CAB83B57-ABD1-40D9-B16A-654281D71D58 ¶ http://zoobank.org/E1A7E77A-9CD5-4D67-88A3-C7F65AD6A5BE Corresponding author: Darío J. Díaz Cosín ([email protected]) Academic editor: R. Blakemore | Received 17 February 2014 | Accepted 25 March 2014 | Published 9 April 2014 http://zoobank.org/F5AC3116-E79E-4442-9B26-2765A5243D5E Citation: Cosín DJD, Novo M, Fernández R, Marchán DF, Gutiérrez M (2014) A new earthworm species within a controversial genus: Eiseniona gerardoi sp. n. (Annelida, Lumbricidae) - description based on morphological and molecular data. ZooKeys 399: 71–87. doi: 10.3897/zookeys.399.7273 Abstract The morphological and anatomical simplicity of soil dwelling animals, such as earthworms, has limited the establishment of a robust taxonomy making it sometimes subjective to authors’ criteria. -
Phylogenetic and Phenetic Systematics of The
195 PHYLOGENETICAND PHENETICSYSTEMATICS OF THE OPISTHOP0ROUSOLIGOCHAETA (ANNELIDA: CLITELLATA) B.G.M. Janieson Departnent of Zoology University of Queensland Brisbane, Australia 4067 Received September20, L977 ABSTMCT: The nethods of Hennig for deducing phylogeny have been adapted for computer and a phylogran has been constructed together with a stereo- phylogran utilizing principle coordinates, for alL farnilies of opisthopor- ous oligochaetes, that is, the Oligochaeta with the exception of the Lunbriculida and Tubificina. A phenogran based on the sane attributes conpares unfavourably with the phyLogralnsin establishing an acceptable classification., Hennigrs principle that sister-groups be given equal rank has not been followed for every group to avoid elevation of the more plesionorph, basal cLades to inacceptabl.y high ranks, the 0ligochaeta being retained as a Subclass of the class Clitellata. Three orders are recognized: the LumbricuLida and Tubificida, which were not conputed and the affinities of which require further investigation, and the Haplotaxida, computed. The Order Haplotaxida corresponds preciseLy with the Suborder Opisthopora of Michaelsen or the Sectio Diplotesticulata of Yanaguchi. Four suborders of the Haplotaxida are recognized, the Haplotaxina, Alluroidina, Monil.igastrina and Lunbricina. The Haplotaxina and Monili- gastrina retain each a single superfanily and fanily. The Alluroidina contains the superfamiJ.y All"uroidoidea with the fanilies Alluroididae and Syngenodrilidae. The Lurnbricina consists of five superfaniLies. -
Cultivation of Eisenia Andrei Earthworms for Use As Feed for Aquatic Organisms
Available online at www.worldscientificnews.com WSN 152 (2021) 39-54 EISSN 2392-2192 Organic permaculture: cultivation of Eisenia andrei earthworms for use as feed for aquatic organisms Selivanov Yevhen, Marenkov Oleh* Department of General Biology and Water Bioresources, Faculty of Biology and Ecology, Oles Honchar Dnipro National University, P.M.B. 49050, Dnipro, Ukraine *E-mail address: [email protected] , [email protected] ABSTRACT This paper examines the biological features and taxonomic status of the red wiggler worm Eisenia andrei as presented in the relevant literature. We evaluate the economic feasibility of cultivating this species as feed for aquaculture purposes and discuss conventional cultivation methods. Keywords: Eisenia andrei, Eisenia fetida, aquaculture, vermiculture, feed 1. INTRODUCTION The modern approach in organic agriculture development relies on the scientific design of the production environment, as well as farming optimization based on natural interconnections between ecosystems. This approach is called "permaculture" (a portmanteau of "permanent agriculture"). The aim of permaculture development is focused on the creation of self-sustaining closed biosystems for agricultural production (fishery, aquaculture, animal husbandry, etc.) while utilizing traditional agricultural methods along with modern advances in science and technology. The development of permaculture includes the development of aquaculture as one of its key areas. Aquaculture is a controlled process of farming aquatic organisms, including fish, mollusks, crustaceans, and aquatic plants [1]. In terms of production, aquaculture has ( Received 21 November 2020; Accepted 05 December 2020; Date of Publication 06 December 2020 ) World Scientific News 152 (2021) 39-54 surpassed capture fisheries and is growing faster than any other branch of the food industry; in 2018, about 46% of the global aquatic animal production was aquaculture-sourced [1, 2]. -
Soil Ecotoxicology
2 Soil Ecotoxicology Elke Jurandy Bran Nogueira Cardoso and Paulo Roger Lopes Alves Universidade de São Paulo - Escola Superior de Agriculura “Luiz de Queiroz” Brazil 1. Introduction Expanding human activities have generated a mounting stream of waste, which is sometimes released into ecosystems at concentrations considered toxic for living organisms. As a result, populations of wild plants and animals are frequently exposed to toxic risks derived from the industrial wastes, pesticides, heavy metals, and other compounds that are released into the environment on a daily basis (Kappeler, 1979). These pollutants typically end up in soils, where potential toxic compounds come into direct contact with clays and organic material, which have a high capacity for binding to chemical compounds and substances (Bollag et al., 1992). Many organisms that live in soils, including beneficial soil fauna, are thus routinely exposed to high levels of pollution. In these terrestrial ecosystems invertebrates and microorganisms drive a diverse array of biological and biochemical processes and play important roles in the carbon, nitrogen, phosphorus, and sulfur cycles by breaking down organic matter. Their transformation (mainly the mineralization) of organic material is broadly important for ecosystems and specifically important for agriculture, since the cycling of chemical elements provides much of plant’s nutritional needs. Anthropogenic impacts, like the use of agricultural pesticides, can contaminate soils and thereby lead to an ecological imbalance in the soil community that may subsequently compromise the sustainability of the system (Cortet et al., 1999). The study of the toxic effects that chemical substances have on living organisms, especially in the populations and communities of particular ecosystems, is the aim of the multidisciplinary field of ecotoxicology—a science that incorporates elements of ecology, toxicology, and chemistry, and explores the links between them (Römbke & Moltmann, 1996).