TABLE 2. — List of earthworm species known from Corsica. Species sampled and studied in this work are shown in bold. Symbol: * indicate species found in Corsica and closely related areas (Sardinia or Tuscany), with at least one lineage/putative species being endemic to Corsica.

Species	Source	Distribution	COI-based genetic lineages
Acanthodrilidae Claus, 1880
Microscolex dubius (Fletcher, 1887)	Bouché 1972; this work	Cosmopolitan	–
Microscolex phosphoreus (Dugès, 1837)	Bouché 1972	Cosmopolitan	–
Hormogastridae Michaelsen, 1900
Hormogaster insularis Bouché, 1970	Bouché 1972; this work	Endemic	–
Hormogaster samnitica Cognetti, 1914	Bouché 1972; this work	Endemic*	Three genetic lineages
Lumbricidae Rafinesque-Schmaltz, 1815
Allolobophora chlorotica (Savigny, 1826)	Bouché 1972; this work	Cosmopolitan	Two genetic lineages
Aporrectodea cupulifera (Tétry, 1937)	This work, new citation	European	–
Aporrectodea caliginosa (Savigny, 1826)	Cernosvitov 1942; Bouché 1972; this work	Cosmopolitan	Two genetic lineages
Aporrectodea rosea (Savigny, 1826)	Pop 1947; Bouché 1972; this work	Cosmopolitan	Three genetic lineages
Aporrectodea trapezoides (Dugés, 1828)	This work, new citation	Cosmopolitan	–
Bimastos eiseni (Levinsen, 1884)	This work, new citation	Cosmopolitan	–
Bimastos parvus (Eisen, 1874)	Pop 1947	Cosmopolitan	–
Bimastos rubidus (Savigny, 1826)	Cernosvitov 1942, this work	Cosmopolitan	–
Dendrobaena byblica (Rosa, 1898)	Pop 1947; Bouché 1972	Circum-Mediterranean	–
Dendrobaena octaedra (Savigny, 1826)	Cernosvitov 1942; Pop 1947	Cosmopolitan	–
Dendrobaena pantaleonensis (Chinaglia, 1913)	Bouché 1972; this work	European	Two genetic lineages
Dendrobaena pygmaea (Savigny, 1826)	Bouché 1972; this work	Cosmopolitan	–
Diporodrilus omodeoi Bouché, 1970	Bouché 1972; this work	Endemic	Two putative species
Diporodrilus pilosus Bouché, 1970	Bouché 1972; this work	Endemic*	Three putative species
Eisenia andrei (Bouché, 1972)	This work, new citation	Cosmopolitan	–
Eiseniella tetraedra (Savigny, 1826)	Cernosvitov 1942; Bouché 1972; this work	Cosmopolitan	–
Eumenescolex emiliae Qiu & Bouché, 1998	Qiu & Bouché 1998b; this work	Endemic	Two genetic lineages
Eumenescolex heideti Qiu & Bouché, 1998	Qiu & Bouché 1998b	Endemic	–
Eumenescolex zoltani Szederjesi, 2021	Szederjesi et al. 2021	Endemic	–
Lumbricus castaneus (Savigny, 1826)	Cernosvitov 1942; Bouché 1972; this work	Cosmopolitan	–
Lumbricus rubellus Hoffmeister, 1843	Pop 1947	Cosmopolitan	–
Lumbricus terrestris Linnaeus, 1758	Pop 1947; Bouché 1972; this work	Cosmopolitan	–
Octodriloides sp.	This work, new citation	?	–
Octodrilus complanatus (Dugés, 1828)	Pop 1947; Bouché 1972; this work	Circum-Mediterranean	–
Octodrilus hemiandrus (Cognetti, 1901)	This work, new citation	Italo-Balkanic	–
Octodrilus transpadanoides Zicsi, 1981	This work, new citation	Italo-Austrian	–
Octodrilus transpadanus (Rosa, 1884)	Pop 1947	Trans-Aegean	–
Octolasion cyaneum (Savigny, 1826)	Bouché 1972; this work	Cosmopolitan	–
Octolasion lacteum (Örley, 1881)	Cernosvitov 1942; Bouché 1972; this work	Cosmopolitan	–
Octolasion tyrtaeum (Savigny, 1826)	This work, new citation	Cosmopolitan	–
Proctodrilus antipai (Michaelsen, 1891)	Bouché 1972; this work	European	–
Prosellodrilus amplisetosus Bouché, 1972	Bouché 1972	European	–
Scherotheca albomaculata Qiu & Bouché, 1998	Qiu & Bouché 1998a; this work	Endemic	–
Scherotheca brevisella Bouché, 1972	Bouché 1972; this work	Endemic	–
Scherotheca corsicana (Pop, 1947)	Pop 1947; Bouché 1972; this work	Endemic	Six putative species
Scherotheca cyrnea (Michaelsen, 1926)	Michaelsen 1926; Cernosvitov 1942	Endemic	–
Scherotheca dugesi (Rosa, 1895)	Cernosvitov 1942; Pop 1947	Italo-French	–
Scherotheca hexatheca (Michaelsen, 1926)	Michaelsen 1926	Endemic	–
Scherotheca portonana Qiu & Bouché, 1998	Qiu & Bouché 1998a; this work	Endemic	Three putative species + one genetic lineage
Megascolecidae Rosa, 1891
Amynthas corticis (Kinberg, 1866)	Bouché 1972	Cosmopolitan	–