Illustrated catalogue of Neotropical Ctenuchina, Euchromiina and Pericopina types (Lepidoptera, Erebidae, Arctiinae, Arctiini) described by Hans Zerny, with discussion on their taxonomic status
Author
Pinheiro, L. R.
Author
Gaal-Haszler, S.
text
Zootaxa
2015
2015-03-03
3925
4
505
535
journal article
10.11646/zootaxa.3925.4.2
d1fa638c-0d0a-4c14-a3c8-7686c16e81af
1175-5326
240540
9DD2FEF8-6EB9-4561-9490-40C0ECFD7300
josioides
Zerny, 1931
(
Fig. 14
)
Desmotricha
josioides
Zerny, 1931b
: 20
(Taf. 1, fig. 26).
Lectotype
hereby designated
, male: [
BRAZIL
], Santa Catarina, Jaraguá (Fr. Hoffmann). Male
syntype
with two labels: printed label “Sta. Catharina, Jaraguá, Fr. Hoffmann” with date handwritten on the underside “
10.xi.
’29” and handwritten label “
Desmotricha josioides Zerny
♂
type
”.
One
paralectotype
, female with same labels, but the date is “
20.xi.
’29”.
Current combination.
Desmotricha
josioides
Zerny, 1931
.
Condition of the
types
.
Lectotype
.
Wings slightly rubbed. Right hindwing damaged below discal cell. Abdomen with a hole dorsally on second tergite.
Paralectotype
.
Head missing. Wings rubbed and slightly damaged. Abdomen partially eaten by pests. Most legs missing. Despite this extensive damage, the specimen is still recognizable as
D. josioides
.
Remarks.
Desmotricha josioides
was described from the two specimens mentioned above. This species seems to be closely related to the
type
species of the genus,
Phalaena ursula
Cramer, 1781
. This core concept of
Desmotricha
seems to also include the following species:
D. trita
(
Dognin, 1911
)
,
D. metapolia
(
Dognin, 1912
)
,
D. klagesi
Rothschild, 1912
,
D. perplexa
Rothschild, 1912
,
D. hoffmannsi
Rothschild, 1912
, and
D. oceola
Dyar, 1910
. Although the remaining species are not as similar in habitus as those listed above, they are not as divergent from the
type
species as is common in many genera of
Ctenuchina
and
Euchromiina
or
Arctiinae
in general—groups that suffer from what
Watson (1971: 1)
called “a seemingly almost arbitrary generic classification”.