Platyonitis oberthueri Janssens, 1942 and Epionitis tarsatus Balthasar, 1942 (Coleoptera: Scarabaeidae: Scarabaeinae: Onitini) — synonymy confirmed
Author
Bezdĕk, Aleš
Author
Sládeček, František X. J.
text
Zootaxa
2012
3267
65
68
journal article
10.5281/zenodo.209417
44624283-c7c3-4274-b8df-bfa615303bc5
1175-5326
209417
Platyonitis oberthueri
Janssens, 1942
(
Figs. 1–5
)
Platyonitis Oberthüri
Janssens, 1942
: 9
(published in January).
Platyonitis Oberthuri
Janssens, 1942
: 8
.
Platyonitis oberthüri
:
Ferreira 1962
: 76
;
Ferreira 1972
: 460
;
Ferreira 1976
: 177
.
Platyonitis oberthuri
:
Krikken 1974
: 201
;
Zunino 1974
: 35
;
Zunino 1975
: 47
;
Krikken 1977
: 163
;
Davis
et al.
2008
: 176
.
Epionitis tarsatus
Balthasar, 1942
: 196
(published in December),
new synonymy
.
FIGURES 1–5.
1–2:
Epionitis tarsatus
Balthasar, 1942: 1
. habitus of the holotype, arrow indicates distinct crenulation of posterior edge of mesofemora; 2. labels of the holotype; 3–5:
Platyonitis oberthueri
Janssens, 1942: 3
. habitus of the paratype; 4. labels of the paratype; 5. labels of the holotype.
Type
locality.
Platyonitis oberthueri
: “Manica”.
Epionitis tarsatus
: “Ost-Afrika, Ussambara”.
Type
material examined.
Platyonitis oberthueri
:
paratype
: ♀ (
ISNB
): “♀ [p] // Makithi / Br.
O
. Afr. [hw, white [hw, white label glued on blue label] // Coll. R.I.Sc.N.B. [p] /
Mozambique
[hw, blue label] // Para- /
type
[p, orange label with black frame] // A. Janssens det., 1941: [p] / Patyonitis /
Oberthüri
n.sp. /
Paratype
♀ [hw] // cf. Bull. Mus. / Hist. Nat. Belg. [p] / XVIII, 1942, n. 2 / p. 8, fig. 14 [hw] // seen / by [hw] / det. J. Krikken 1973 [p] // Génitalia montés / en Baume du
Canada
/ sur Verre /
ZUNINO 1974
[p] //
VIDIT
[hw] /
M. ZUNINO 1974
[p, red label]”. Microscopic section of female genitalia is attached to the same pin, with following label: “
Paratypus
/
Platyonitis
/
Oberthuri
Janss. [hw] // Prép. génital / en baume du /
CANADA
,
M. ZUNINO 1974
[hw, other side of the label]”.
Epionitis tarsatus
:
holotype
: ♀ (
NMPC
), “Ost Afrika / Usambara Geb. /
1600 m
/ Farm Temnah [p] /
11.V.
[hw] 1933 [p, blue label] //
TYPUS
[p, red label, black margin] //
Epionitis
/
tarsatus
/ typ. n. sp. [hw] / Dr. V. Balhasar det. [p] // Boucomont det. 1935 [p] / Onitis sp. ♀ [hw] //
Epionitis
/
tarsatus
m. [hw, pink label]”.
Additional material examined.
KENYA
:
“Laikipia,
Kenya
/ Uaso Nyire, afr. c. / Machulka lgt. [p]”, 1 ♀ (
NMPC
); “
COAST
.
PROV
. / Sagala Hills, Voi env. / 5.12.-
13.12.2009
,
Kenya
/ František Sládeček lgt. [p]”, 22 ♂♂ 11 ♀♀ (
FSCC
),
1 ♂
1 ♀ (
NMPC
); “
COAST
.
PROV
. / Sagala Hills, Voi env. / 21.12.-
23.12.2009
,
Kenya
/ František Sládeček lgt. [p]”, 1 ♀ (
FSCC
).
Correct original spelling.
Janssens (1942)
spelled the name of this species in two different ways in the original work:
P.
O
b e r t h u r i
(p. 8 – description of the species) and
P.
O
b e r t h ü r i
(p. 9 – figure caption). Both spellings are still in use.
Ferreira (1962
,
1972
,
1976
) applied
P. oberthüri
, while
Krikken (1974
,
1977
),
Zunino (1974
,
1975
) and
Davis
et al.
(2008)
followed
P. oberthuri
. Because the precedence between these two spellings cannot be objectively determined,
P. oberthüri
is selected here as an incorrect original spelling by the action of First Reviser (Article 24 of the International Code of Zoological Nomenclature), and the name must further be corrected to
P. oberthueri
according to Article 32.5.2.1 of the International Code of Zoological Nomenclature (International Commission on
Zoological Nomenclature 1999
).
Type
locality.
Janssens (1942)
reported the
type
locality of
P. oberthueri
as “Manica” [= Manica, western
Mozambique
, coordinates:
18°56′S
32°52′E
]. Because all subsequently recorded specimens of this species were collected in
Kenya
, this
type
locality seemed to be doubtful. Locality labels attached under both the
holotype
and
paratype
of
P. oberthueri
are handwritten and almost illegible (see
Figs. 4–5
). In our opinion, the
paratype
female was collected in “Makithi” [= Makithi hill, central
Kenya
, coordinates:
00°30′S
38°07′E
]. Due to kindness of A. Mantilleri (
MNHN
), we received digital photographs of the labels attached under the
holotype
of
P. oberthueri
(
Fig. 5
). The locality label of the
holotype
could be tentatively interpreted as “Karibani / E. Africa” [= Karibani, southern
Kenya
, coordinates:
01°57′S
37°21′E
]. Georeference data were obtained from the Google Maps webpage (maps.google.com). Both these localities are within the known geographic area of this species.
Distribution.
Kenya
, northern
Tanzania
(
Balthasar 1942
,
Krikken 1974
, this paper). Record from
Mozambique
(
Janssens 1942
) was based on misinterpretation of data on locality labels. The species should be removed from the fauna of
Mozambique
.
The following three species now compose the genus
Platyonitis
Janssens, 1942
: