Versió d'autor P Hume... - CSIC

Fig. 2 Scrobicularia plana (Da Costa, 1778). a
Measurements taken on shells: length(l), width
(w) and height (h). Parasyllidea humesi
Pettibone, 1961. b Whole body, dorsal view. c
Detail of anterior end, dorsal view. Scale bar: 3
mm, b and 1mm, c.
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Fig. 1 Parasyllidea humesi Pettibone, 1961.
Geographic location of the two known populations in
the Republic of Congo and in the Gulf of Cádiz (Caño
Sancti Petri and Río San Pedro) and location of the
remaining studied estuaries: (1) Ria Formosa; (2)
Guadalquivir; (3) Salado; (4) Barbate; (5) Palmones.