Seven new species of the earthworm genus Metaphire Sims & Easton, 1972 from Thailand (Clitellata: Megascolecidae)
Author
Bantaowong, Ueangfa
Author
Chanabun, Ratmanee
Author
James, Samuel W.
Author
Panha, Somsak
text
Zootaxa
2016
4117
1
63
84
journal article
38976
10.11646/zootaxa.4117.1.3
09abc5a1-9fc3-4177-8f98-34844266eb9c
1175-5326
259121
B9FF07F1-5A02-4EB6-9AD7-F85B0AA18A76
Metaphire baruana
(
Stephenson, 1932
)
(
Figure 4
,
Table 1
)
Amyntas bosschae
Horst, 1893
sensu
Beddard 1900
: 892
, nec Horst (
Stephenson 1932
).
Pheretima baruana
Stephenson, 1932
: 209
–211,
Fig. 3
.
Metaphire baruana
(Stephenson)
.
Sims & Easton 1972
: 239
.
Material examined.
Lectotype
NHMUK
1924.10.5.14.1 (designated herein). The
type
locality is Khota Baru, Malay Peninsula.
Paralectotype
: one semi-clitellate (
NHMUK
1924.10.5.14.2), same locality as
lectotype
.
Diagnosis.
Medium, length
115–132 mm
with 118–127 segments. Male pores on prominent protuberances on XVIII, genital markings on the inner slope of the left male porophore. Spermathecal pores paired at 5/6–8/9, spermathecal ampulla pear-shaped, diverticulum slender with small ovoid knob. No nephridia on the spermathecal ducts. Holandric, intestinal caeca simple, first dorsal pore in 12/13. Prostate glands large, genital marking glands sessile.
Remarks.
Beddard's record of "
Amyntas bosschae
" was based on an unspecified number of individuals (
Beddard 1900
).
Stephenson (1932: 209)
found "Two specimens, both of which had been opened", and recognized them as belonging to a new species. His detailed description was mainly based on one specimen, the larger one of the two, "which may be considered as the
type
" (ibid.). Since this may not be understood as an explicit
type
designation, we designate this specimen as
lectotype
, and the other sub-adult specimen as
paralectotype
. The
lectotype
is illustrated in
Fig. 4
.
Khota Baru, northern
Malaysia
, the
type
locality of
M. baruana
, is quite close to Songkhla, south
Thailand
, the
type
locality of
M. songkhlaensis
sp. n.
However, the distinct genital markings in the male pores area of
M. baruana
are absent in
M. songkhlaensis
sp. n.
, this being the most significant difference of the new species to
M. baruana
.
This species is known only from its
type
locality in Kota Bharu, north-eastern
Malaysia
.