Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America
Chaetophiloscia sicula Verhoeff, 1908 (Philosciidae) is a small terrestrial isopod of Mediterranean origin which was first reported in North America in 2000 in an urban forest in Baltimore, Maryland, and it was thought to be a recent introduction, with a restricted range. Here we report the current...
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| Format: | Article |
| Language: | English |
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Pensoft Publishers
2025-02-01
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| Series: | ZooKeys |
| Online Access: | https://zookeys.pensoft.net/article/120937/download/pdf/ |
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| author | Katalin Szlavecz Nathan T. Jones Franck Noël Pepijn Boeraeve Pallieter De Smedt |
| author_facet | Katalin Szlavecz Nathan T. Jones Franck Noël Pepijn Boeraeve Pallieter De Smedt |
| author_sort | Katalin Szlavecz |
| collection | DOAJ |
| description | Chaetophiloscia sicula Verhoeff, 1908 (Philosciidae) is a small terrestrial isopod of Mediterranean origin which was first reported in North America in 2000 in an urban forest in Baltimore, Maryland, and it was thought to be a recent introduction, with a restricted range. Here we report the current state of knowledge of C. sicula distribution in North America. Since the original observation, the species has been reported by citizen scientists from eight additional states. Standardized field surveys in Maryland and Washington D.C. revealed a strong habitat preference towards anthropogenic and coastal areas. The affinity of C. sicula to urban environments, including residential areas and urban parks, is reinforced by citizen-science data and is most likely key to its fast spread throughout North America. Keeping isopods as pets and trading them among hobbyists may also play a role especially in establishing core populations in urban centers. The species is likely to expand in the USA in the coming decade. This study highlights that thorough, systematic surveys, using a variety of collecting techniques, are essential to address existing knowledge gaps on terrestrial isopod distribution and spread in North America and elsewhere. |
| format | Article |
| id | doaj-art-5a7827b9dc3b47c4a70a78e878edeb2c |
| institution | Kabale University |
| issn | 1313-2970 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | ZooKeys |
| spelling | doaj-art-5a7827b9dc3b47c4a70a78e878edeb2c2025-02-07T08:31:42ZengPensoft PublishersZooKeys1313-29702025-02-011225657510.3897/zookeys.1225.120937120937Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North AmericaKatalin Szlavecz0Nathan T. Jones1Franck Noël2Pepijn Boeraeve3Pallieter De Smedt4Johns Hopkins UniversityAmerican Isopod and Myriapod GroupUnaffiliatedSpinicornisGhent UniversityChaetophiloscia sicula Verhoeff, 1908 (Philosciidae) is a small terrestrial isopod of Mediterranean origin which was first reported in North America in 2000 in an urban forest in Baltimore, Maryland, and it was thought to be a recent introduction, with a restricted range. Here we report the current state of knowledge of C. sicula distribution in North America. Since the original observation, the species has been reported by citizen scientists from eight additional states. Standardized field surveys in Maryland and Washington D.C. revealed a strong habitat preference towards anthropogenic and coastal areas. The affinity of C. sicula to urban environments, including residential areas and urban parks, is reinforced by citizen-science data and is most likely key to its fast spread throughout North America. Keeping isopods as pets and trading them among hobbyists may also play a role especially in establishing core populations in urban centers. The species is likely to expand in the USA in the coming decade. This study highlights that thorough, systematic surveys, using a variety of collecting techniques, are essential to address existing knowledge gaps on terrestrial isopod distribution and spread in North America and elsewhere.https://zookeys.pensoft.net/article/120937/download/pdf/ |
| spellingShingle | Katalin Szlavecz Nathan T. Jones Franck Noël Pepijn Boeraeve Pallieter De Smedt Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America ZooKeys |
| title | Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America |
| title_full | Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America |
| title_fullStr | Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America |
| title_full_unstemmed | Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America |
| title_short | Chaetophiloscia sicula Verhoeff, 1908 (Isopoda, Oniscidea), an invasive isopod currently spreading in North America |
| title_sort | chaetophiloscia sicula verhoeff 1908 isopoda oniscidea an invasive isopod currently spreading in north america |
| url | https://zookeys.pensoft.net/article/120937/download/pdf/ |
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