World catalog of terrestrial isopods

Porcellio marginenotatus Budde-Lund, 1885
BIBL. – BUDDE-LUND 1885; DOLLFUS 1896d; VERHOEFF 1907b; SCHMALFUSS 1989b (figs.);
JEPPESEN 2000.
DISTR. – NE-Algeria.
Porcellio marioni Aubert & Dollfus, 1890 = P. incanus
Porcellio marmoratus Dollfus, 1895 = P. piceus
Porcellio martini Dalens, 1984
BIBL. – DALENS 1984a (figs.).
DISTR. – Canary Islands: Tenerife.
Porcellio mateui Vandel, 1954 = Porcellionides m.
"Porcellio" mateusi Vieira, 1980
BIBL. – VIEIRA 1980 (figs.).
DISTR. – Portugal.
REMARKS. – According to the few illustrations this is a species of Armadillidium.
Porcellio mazzarellii Arcangeli, 1927 = Protracheoniscus m.
Porcellio medinae Rodríguez & Barrientos, 1993
BIBL. – RODRÍGUEZ & BARRIENTOS 1993a (figs.).
DISTR. – Canary Islands: Tenerife.
Porcellio medionotatus Verhoeff, 1917 = Soteriscus fuscovariegatus
Porcellio melanocephalus C. Koch, 1841 = P. spinicornis
Porcellio melanurus Budde-Lund, 1885 = Acaeroplastes m.
Porcellio meridionalis Vandel, 1954
BIBL. – VANDEL 1954k (figs.); ARCANGELI 1958a; HOESE 1984c.
DISTR. – Canary Islands: Gomera and Hierro.
Porcellio messenicus Verhoeff, 1907
SYN. – P. cythereus, taygetinus
BIBL. – VERHOEFF 1907b, 1910, 1938d; STROUHAL 1929a (figs.), 1936b, 1937a, 1937d, 1937f
(figs.), 1938b (figs.); SCHMÖLZER 1965b; SCHMALFUSS 1979b, 1983c, ?1985a, 1999;
SFENTHOURAKIS 1992b.
DISTR. – Greece: Ionian Islands Kefaloniá and Zákinthos; southern Peloponnese and island
Kíthira.
Porcellio mexicanus Saussure, 1857 = P. laevis
Porcellio mildei L. Koch, 1901 = nomen dubium
Porcellio minutus Budde-Lund, 1909
BIBL. – BUDDE-LUND 1909b (figs.); JEPPESEN 2000.
DISTR. – Northern Tunisia.
Porcellio minutus Shen, 1949 = nomen dubium
Porcellio mixtus Fitch, 1855 = P. spinicornis
Porcellio modestus Dollfus, 1898 = Nagurus m.
Porcellio moebiusi Verhoeff, 1901 = P. lamellatus
Porcellio molleri Verhoeff, 1901 = Porcellionides sexfasciatus
Porcellio monardi Brian, 1953
BIBL. – BRIAN 1953a (figs.); SCHMALFUSS & FERRARA 1978 (figs.); FERRARA & TAITI 1979.
DISTR. – Guinea Bissau.
Porcellio montanus Budde-Lund, 1885
SYN. – P. cruentatus, spinipennis m.
BIBL. – BUDDE-LUND 1885; DOLLFUS 1897a; KOCH, L. 1901; VERHOEFF 1907b, 1910, 1917d,
1928d, 1931a, 1932b, 1936b, 1937d, 1938c, 1938d; CARL 1908a (figs.); ARCANGELI 1932b;
VANDEL 1946c, 1951a, 1962b (p. 735, figs.); LEGRAND 1950; FRANKENBERGER 1959; BEYER
1964; GRUNER 1966a (figs.); FLASAROVÁ 1988, 1991, 1995; ALLSPACH 1992; HAFERKORN
1998.
DISTR. – SE-France; NW-Italy; Switzerland; central and southern Germany; former
Czechoslovakia.
Porcellio montesumae Saussure, 1857 = P. scaber
Porcellio monticola Lereboullet, 1853
SYN. – P. lugubris
BIBL. – LEREBOULLET 1853; BUDDE-LUND 1885; DAHL 1916a, 1917; VANDEL 1950d, 1951a,
1954m, 1962b (p. 713, figs.); MATSAKIS 1955a; SCHMÖLZER 1965b, 1971; GRUNER 1966a
(figs.); POLLO ZORITA 1982b, 1986a; CIFUENTES 1984; CRUZ 1991a.
DISTR. – NE-Spain; France; SW-Germany; records from Switzerland and Italy belong to
different species.
Porcellio monticola alticola Vandel, 1940 = P. alticola
Porcellio monticola silvestrii Arcangeli, 1924 = P. silvestrii
Porcellio mostarensis Verhoeff, 1901 = Trachelipus m.
Porcellio musculus (Eschscholtz, 1823) = P. laevis
Porcellio myrmecophilus Stein, 1859 = Porcellionides m.
Porcellio nanus (Budde-Lund, 1908) = Nagurus n.
Porcellio napolitanus Verhoeff, 1930 = P. obsoletus
Porcellio narentanus Verhoeff, 1907
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