Taxonomic reassessment of Blanus strauchi (Bedriaga, 1884) (Squamata: Amphisbaenia: Blanidae), with the description of a new species from south-east Anatolia (Turkey)
Author
Sindaco, Roberto
Author
Kornilios, Panagiotis
Author
Sacchi, Roberto
Author
Lymberakis, Petros
text
Zootaxa
2014
3795
3
311
326
journal article
45802
10.11646/zootaxa.3795.3.6
4f8c784f-8d12-425b-91c1-e68112f76752
1175-5326
230932
B1551266-15F0-42C5-8194-A37565D8338E
Blanus aporus
F. Werner, 1898
TYPE
LOCALITY: “bei Mersina” (= near Mersin, now Içel)
LECTOTYPE
(by present designation):
NMW
12310.
PARALECTOTYPES
: BM 1946.8.2.15-16;
MZUT
2119 (formerly 2439, quoted by Alexander as
IMZUT
).
Just three
types
have been located, out of ten studied by F. Werner.
NMW
12310, a single individual, is the only “Mersina” specimen in Vienna collection; other specimens of
Blanus
from Mersin or its vicinity were collected from
1963-1967
and thus cannot be referred to Werner’s material (H. Grillitsch
in litt.
). Werner was Professor at the University of Vienna; he distributed many of his
types
among museums in other countries; only after his death, his legacy in the form of a fragmentary private collection was bought by the Vienna museum (H. Grillitsch
in litt.
), therefore the fate of the other seven specimens of the type-series is currently not known.
According to
Alexander (1966)
the specimen
ZMB
19887 (quoted as ZMU) is perhaps a
type
as well, but
Gans
et al.
(1997)
do not list this specimen between their catalogue of the
types
in the Zoological Museum, Berlin.
The
lectotype
here designated was overlooked in the type-catalogue of Vienna Museum (
Tiedemann & Häupl 1980
).
B. aporus
was regarded by recent authors as a subspecies of
B. strauchi
. On the basis of morphological evidences shown by
Alexander (1966)
and
Zaloğlu (1968)
, the high genetic divergence and the lack of shared haplotypes for the nuclear marker from both
B. strauchi
and the eastern clade, this taxon is better regarded at the species rank. The geographic boundaries need to be investigated; the border between
B. s. bedriagae
and
B. aporus
probably lies between Antalya and Kaş, while the border between
B. aporus
and the easternmost taxon lies between Içel and Kozan.