© 2002 Facultad de Ciencias Biológicas UNMSM. Phenotypic characters of Nodilittorina peruviana y Nodilittorina araucana were surveyed in September 1999, on seven rocky shores north of the Paracas Reserve. Shell zigzag white pigmentation and spiral sculpture were recorded for N. peruviana y N. araucana. Significant differences were observed between rocky shores in relation to the above mentioned characteres, which are possibly related to geological and geographical heterogeneity.
|Original language||American English|
|Number of pages||10|
|Journal||Revista Peruana de Biologia|
|State||Published - 1 Jan 2002|