Systematics and biogeography of Salina MacGillivray (Collembola: Entomobryoidea), with emphasis on the species groups in the New World
Author
Oliveira, Fábio G. L.
Author
Cipola, Nikolas G.
Author
Almeida, Eduardo A. B.
text
Insect Systematics & Evolution
2020
2020-01-02
51
81
138
journal article
22363
10.1163/1876312X-00002201
63257f64-79ba-4237-86d2-151af268a7c7
1876-312X
3786728
ABEAF11E-128B-4EC9-A3A9-94A2B7D08165
Salina serrana
sp.n.
Oliveira & Cipola
Figures 9G
,
10G
,
11G
,
12G
,
13G
,
14C and F
,
15F
,
16G
,
18D
,
19I
ZooBank: http://zoobank.org/
D6E2DA0B-EE0C-4C43-A154-66948CFD2EE5
Diagnosis
Body and legs with blue spots; Ant I with 7 mac; cephalic groove with smooth and ciliate chaetae; Th II–Abd I with 1, 2, 2 central mac, respectively; Abd III with 2 lateral mac (
pm6
,
p6
); Abd IV with 10 central mac (
A3
,
A4
and
A5
present,
A3p
sometimes absent) and 10 lateral mac; collophore with 13 anterior, 4 posterior and 20 lateral flap chaetae; trochanteral organ with 13 spine-like chaetae; manubrial plate with 2 chaetae.
Type
material
Holotype
♂
on slide (COLLE 046/INPA):
Brazil
,
São Paulo
,
São Luiz do Paraitinga
municipality,
State Park
of “Serra do Mar”,
23°19’27.1”S
,
45°05’38.4”W
,
Atlantic Forest
,
1012 m
,
22.ix.2010
,
Malaise-trap
,
NW Perioto
& team coll
.
Paratypes
on slides (COLLE 046A-E/INPA):
5 ♀
and
11 in
alcohol, same data as holotype
.
Additional examined material
1 ♀
on slide and
19 specimens
in alcohol (INPA):
Brazil
,
São Paulo
,
São Paulo
municipality, fragment of “Instituto Butantan”,
23°33’59”S
,
46°43’15”W
,
Atlantic forest
,
776m
,
x.2010
-
iv.2011
,
Pitfall-trap
in tree,
JL Chavari
coll.
2 ♂
and
2 ♀
on slide and
4 specimens
in alcohol (MZUSP/AM0032):
Santo André
municipality,
Rebio Paranapiacaba
,
23°46’46”S
,
46°18’29”W
,
Atlantic forest
,
871m
,
21.vii-21.viii.2010
,
Malaise-trap
,
Moll
&
Nihei
coll.
1 ♀
on slide (INPA):
Ribeirão Grande
,
State Park
“Intervales”,
24°16’28”S
,
48°25’20”W
,
Atlantic forest
,
844 m
,
23.viii.2010
,
Malaisetrap
,
NW Perioto
and team coll
.
Description
Total length (head + trunk) of
holotype
2.08 mm. Specimens pale white with dark blue pigments on Ant I–IV, strongly on anterior head, intersegmental areas of antenna, posterior and laterally on Th III–Abd II; irregular blue spots on the Abd III–V; inner side of legs with a distal spot on femora and two spots in tibiotarsi (one basal and one subapical). Eyepatches black (
Figure 9G
).
Head. Ant I dorsally with 7 mac and 6 basal spiny smooth mic (
Figure 10G
) Posterior labial chaetotaxy series ‘CG’ with 7 ciliate chaetae (
CG1–2, CG3e
,
CG4
,
CG6– 7
) and 4 smooth mic (
CG3
,
CG5–5e
,
CG7e
); series ‘PLM’ with 2 ciliate chaetae (
PLM1–2
); series ‘PLE’ with 2 ciliate chaetae (
PLE1–2
); lateral side with about 26 ciliate chaetae (
Figure 11G
).
Dorsal chaetotaxy. Th II with 1 ‘m’ mac (
m7
) and 1 ‘p’ mac (
p3
). Th III with 1 ‘m’ mac (
m7
), and 2 ‘p’ mac (
p2–3)
(
Figure 12G
). Abd I with 2 ‘p’ mac (
m3
,
m4
) (
Figure 13G
). Abd III with 1 ‘m’ mac (
pm6
), and 1 ‘p’ mac (
p6
) (
Figure 14C
). Abd IV with 5–6 ‘A’ mac (
A1
,
A3–A6
),
A3p
present or absent; 1 ‘Ae’ mac (
Ae1
); 3 ‘B’ mac (
B3–5
); 1 ‘Be’ mac (
Be1
); 1 ‘C’ mac (
C1)
; 4 ‘E’ mac (
E1-4
); 3 ‘F’ mac (
F1–F3
); 2 ‘Fe’ mac (
Fe1–2
); posterior side with 3 sens
type
IV (
ps
and two unnamed) (
Figure 14F
). Abd V with 3 ‘a’ mac (
a0
,
a3
,
a5
),
a3
present or absent; 3 ‘m’ mac (
m2–3
,
m5
); and 1 ‘p’ mac (
p4
) (
Figure 15F
).
Appendages. Trochanteral organ with 13 smooth spine-like chaetae (
Figure 16G
). Collophore anterior side with 3 subapical mac of equal length and 10 proximal smooth mic; posterior side with 1 apical and 3 subapical smooth chaetae; lateral flap formula 5(s), 6/4(m), 5(i) smooth chaetae, 1 median and 4 inferior larger (
Figure 18D
). Manubrial plate with 2 chaetae (
Figure 19C
). Mucro with 3 teeth (
d1
,
ap
,
v1
) (
Figure 19I
).
Etymology
Refers to locality where the species was found, “Serra do Mar” (Sea Mountain Range) in
São Paulo state
,
Brazil
.
Remarks
See remarks of
S. brasiliana
sp.n.
and
S. hamadae
sp.n.
For additional information, refer to
Table 2
.