Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio mancus

nominal species Unio orthellus Bourguignat in Locard, 1882

image of type lot

Unio orthellus Bourguignat in Locard, 1882 = Unio mancus

Bourguignat in Locard, 1882. Prodr. Malac. Franç. 1: 288, 357.
Bérenguier, 1882. Faune malac. Var: 97.
‘Bérenguier’ Locard, 1889. Contr. Faune Malacol. Franc. 13: 140 [34].
Bérenguier in Locard, 1893. Coqu. Eau Douce Saumâtre France: 166.
Type(s): LECTOTYPE MNHN_22433 (by Graf, 2011: 495), La Grande-Garonne, à Fréjus (Var).

Taxonomic Opinions

+ Unio mancus requienii Michaud, 1831 — Prie, 2012: 432.

+ Unio elongatulus requienii Michaud, 1831 — Haas, 1969: 37.

+ Unio elongatulus requienii Michaud, 1831 — Haas, 1940: 126.

+ Unio mancus var. elongatulus Mühlfeld — Germain, 1931: 727.

= Unio (Groupe de l’U. elongatulus) orthellus Bérenguier — Locard, 1893: 166.

= Unio orthellus Béreng. — Westerlund, 1890: 165.

= Unio (Elongatulusiana) orthellus Berenguier in Locard — Locard, 1889: 140.

= Unio (Groupe de l’U. elongatulus) orthellus Bérenguier, 1881, Mss. — Locard, 1882: 288.

= Unio orthellus Nov. sp.: In Bourguignat, 1882. Mat. moll. acéph. — Bérenguier, 1882: 87.