Protoribates ecuadoriensis

From Species-ID
Jump to: navigation, search
Notice: This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions.

If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly.

This page should be cited as follows (rationale):
Ermilov S, Bayartogtokh B, Sandmann D, Marian F, Maraun M (2013) New and little known species of oribatid mites of the family Haplozetidae (Acari, Oribatida) from Ecuador. ZooKeys 346 : 43–57, doi. Versioned wiki page: 2013-11-01, version 38850, https://species-id.net/w/index.php?title=Protoribates_ecuadoriensis&oldid=38850 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Ermilov2013ZooKeys346,
author = {Ermilov, Sergey G. AND Bayartogtokh, Badamdorj AND Sandmann, Dorothee AND Marian, Franca AND Maraun, Mark},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {New and little known species of oribatid mites of the family Haplozetidae (Acari, Oribatida) from Ecuador},
year = {2013},
volume = {346},
issue = {},
pages = {43--57},
doi = {10.3897/zookeys.346.6436},
url = {http://www.pensoft.net/journals/zookeys/article/6436/abstract},
note = {Versioned wiki page: 2013-11-01, version 38850, https://species-id.net/w/index.php?title=Protoribates_ecuadoriensis&oldid=38850 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - New and little known species of oribatid mites of the family Haplozetidae (Acari, Oribatida) from Ecuador
A1 - Ermilov S
A1 - Bayartogtokh B
A1 - Sandmann D
A1 - Marian F
A1 - Maraun M
Y1 - 2013
JF - ZooKeys
JA -
VL - 346
IS -
UR - http://dx.doi.org/10.3897/zookeys.346.6436
SP - 43
EP - 57
PB - Pensoft Publishers
M1 - Versioned wiki page: 2013-11-01, version 38850, https://species-id.net/w/index.php?title=Protoribates_ecuadoriensis&oldid=38850 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.346.6436

Wikipedia/ Citizendium:

<ref name="Ermilov2013ZooKeys346">{{Citation
| author = Ermilov S, Bayartogtokh B, Sandmann D, Marian F, Maraun M
| title = New and little known species of oribatid mites of the family Haplozetidae (Acari, Oribatida) from Ecuador
| journal = ZooKeys
| year = 2013
| volume = 346
| issue =
| pages = 43--57
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.346.6436
| url = http://www.pensoft.net/journals/zookeys/article/6436/abstract
| pmc =
| accessdate = 2019-07-17

}} Versioned wiki page: 2013-11-01, version 38850, https://species-id.net/w/index.php?title=Protoribates_ecuadoriensis&oldid=38850 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Sarcoptiformes
Familia: Haplozetidae
Genus: Protoribates

Name

Protoribates ecuadoriensis Ermilov & Bayartogtokh & Sandmann & Marian & Maraun, 2013 sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnosis

Body size 547–647 × 332–431. Prodorsal setae long, setiform, barbed. Exobothridial setae minute. Sensilli with long stalk, lanceolate head and thin, point tip; distal part of stalk and sensillar head ciliate. Sublamellar porose areas large, oval. Notogastral porose areas of medium size, oval. Notogastral setae short. Adanal setae ad1 longer than ad2, ad2 longer than ad3.Legs monodactylous. Leg tarsi I, II with large dorsal tubercles. Tarsi I with 20 setae.

Description

Measurements. Body length: 630 (holotype), 547–647 (five paratypes); notogaster width: 415 (holotype), 332–431 (five paratypes).
Integument. Body color light brownish to brown. Body surface microgranulate (visible only under high magnification).
Prodorsum. Rostrum rounded. Lamellae located dorso-laterally, not longer than half of prodorsum, hardly reaching insertions of lamellar setae. Rostral (49–57), lamellar (86–94) and interlamellar setae (123–135) setiform, barbed. A pair of elongate, narrow porose areas Ad present latero-posterior to interlamellar setae (visible under high magnification in dissected specimen). Exobothridial setae minute (4), thin, smooth. Sensilli (102–108) with long stalk, lanceolate head and thin, pointed tip; distal part of stalk and sensillar head ciliate. Tutoria short, narrow, slightly arched distally. Sublamellar lines short, very thin, straight, poorly visible. Sublamellar porose areas large, oval (20 × 16). Porose areas Am and Ah not observed.
Notogaster. Anterior notogastral margin convex medially. Dorsophragmata and pleurophragmata distinct. Pteromorphs sub-triangular. Ten pairs of notogastral setae short (4–6), thin, smooth. Four pairs of porose areas of medium size, oval: Aa (16–20 × 12–16) slightly larger than A1, A2 and A3 (10–14 × 8–12). Setae lp inserted posteriorly to A1. Lyrifissures (ia, im, ip, ih, ips) and opisthonotal gland openings located typically for the genus (see Weigmann et al. 1993[1]; Miko et al. 1994[2]). Postanal porose area absent.
Gnathosoma. Subcapitulum longer than wide (147–164 × 102–110). Subcapitular setae setiform, barbed; h and a (both 24–28) longer than m (10–14). Two pairs of adoral setae (16–20) setiform, barbed. Palps (90) with setation 0–2–1–3–9(+ω). Solenidion thickened, coupled with eupathidium. Chelicerae (147–164) with two setiform, barbed setae; cha (41–45) longer and thicker than chb (24–28). Trägårdh’s organ conical.
Epimeral and lateral podosomal regions. Apodemes 1, 2, 3 and sejugals well developed. Epimeral setal formula 3–1–3–3; setae setiform, slightly barbed. Medial setae 1a, 2a, 3a (12–14) shorter than others (20–24). Pedotecta I, II, discidia and circumpedal carinae developed typically for the genus (see Weigmann et al. 1993[1]; Miko et al. 1994[2]). Custodia indistinct, widely blunt.
Anogenital region. Five pairs of genital (g1, 18–24, g2–g5, 12–16), one pair of aggenital (12), two pairs of anal (12) and three pairs of adanal (ad1, 22–24, ad2, 14–16, ad3, 12) setae setiform, slightly barbed. Lyrifissures iad in paraanal position.
Legs. All tarsi monodactylous. Morphology of leg segments, setae and solenidia typical for genus (see Weigmann et al. 1993[1]; Miko et al. 1994[2]), but tarsi I, II with large dorsal tubercles (t). Formulae of leg setation and solenidia: I (1–5–3–4–20) [1–2–2], II (1–5–3–4–15) [1–1–2], III (2–3–1–3–15) [1–1–0], IV (1–2–2–3–12) [0–1–0]; homology of setae and solenidia indicated in Table 2.

Table 2. Leg setation and solenidia of Protoribates ecuadoriensis, sp. n. (same data for Trachyoribates (Rostrozetes) glaber).
Leg Trochanter Femur Genu Tibia Tarsus
I v d, (l), bv’’, v’’ (l), v’, σ (l), (v), φ1, φ2 (ft), (tc), (it), (p), (u), (a), s, (pv), v’, (pl), l’’, e, ω1, ω2
II v d, l1’, l2’, bv’’, v’’ (l), v’*, σ (l), (v), φ (ft), (tc), (it), (p), (u), (a), s, (pv), ω1, ω2
III l’, v d, l’, ev l’, σ l’, (v), φ (ft), (tc), (it), (p), (u), (a), s, (pv)
IV v d, ev d, l l’, (v), φ ft’’, (tc), (p), (u), (a), s, (pv)

Material examined

Holotype (female) and five paratypes (two females and three males): Ec-1.

Type deposition

The holotype (in ethanol) is deposited in the collection of the Zoological Institute of the Russian Academy of Sciences, St. Petersburg, Russia; three paratypes (in ethanol) are deposited in the collection of the Siberian Zoological Museum, Novosibirsk, Russia; two paratypes (in ethanol) are in the personal collection of the first author.

Etymology

The specific name “ecuadoriensis” refers to the country of origin, Ecuador.

Remarks

In having the combination of main morphological characters (monodactylous legs; body of medium size; prodorsal setae long, simple, barbed; sensilli long, with lanceolate, ciliate head; four pairs of porose areas oval; adanal setae ad1 longer than ad2, ad2 longer than ad3), Protoribates ecuadoriensis sp. n. is most similar to Protoribates oblongus (Ewing, 1909) from the Nearctic region (see Ewing 1909[3]; Jacot 1937[4]), however, the new species clearly differs from the latter by the presence of large tubercles on dorsal side of leg tarsi I and II.

Original Description

  • Ermilov, S; Bayartogtokh, B; Sandmann, D; Marian, F; Maraun, M; 2013: New and little known species of oribatid mites of the family Haplozetidae (Acari, Oribatida) from Ecuador ZooKeys, 346: 43-57. doi

Other References

  1. 1.0 1.1 1.2 Weigmann G, Miko L, Nannelli R (1993) Redescription of Protoribates dentatus (Berlese, 1883) with remarks about the genus Protoribates (Acarina, Oribatida). Redia 76(1): 39-55.
  2. 2.0 2.1 2.2 Miko L, Weigmann G, Nannelli R (1994) Redescription of Protoribates lophotrichus (Berlese, 1904) (Acarina, Oribatida). Redia 77(2): 251-258.
  3. Ewing H (1909) The Oribatoidea of Illinois. Bul. Illinois State Lab. Nat. Hist. 7: 337-389.
  4. Jacot A (1937) New moss-mites, Chiefly Midwestern II. Amer. Mid. Natur. 18(2): 237-250. doi: 10.2307/2420500

Images