Glyphidrilus weberi
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Ordo: Oligochaeta
Familia: Almidae
Genus: Glyphidrilus
Name
Glyphidrilus weberi Horst, 1889 – Wikispecies link – Pensoft Profile
- Glyphidrilus weberi Horst, 1889: 77. Type locality: Java: Buitenzorg, in humid soil, Sumatra: Manindjan and lake of Singkarah, Flores: Kotting, Celebes: Luwu. Horst 1893[1]: 37, pl. II, figs 15–19, pl. III, fig. 20. Beddard 1895[2]: 679. Michaelsen 1900[3]: 460. Jamieson 1968[4]: 393. Brinkhurst and Jamieson 1971[5]: 766, fig. 15.4J – M.
Material examined
The specimens which closely matched to the measurements and anatomical characters with the original description is designated herein as the lectotype ZMH V5097 (Fig. 6). The type locality of this species is Buitenzorg Java. Paralectotype: ZMH V5097.1 (2 adults) same locality with lectotype.
Lectotype designation proposed herewith is necessary to ensure the species is based on a complete adult earthworm.
Description of Lectotype
Dimensions: body length79 mm. Body cylindrical in anterior part, quadrangular in transverse section-behind clitellum. 286 segments. Anus dorso-terminal. The body colour pale brown. At posterior end dorsal surface considerably broader than the ventral. Clitellar wi on ventro-lateral part of clitellum in 23–32. Prostomium zygolobous. Dorsal pores absent. Clitellum annular in 16–32. Four pairs of setae per segment from 2, setal formula aa:ab:bc:cd:dd = 1.0:0.5:1.5:0.5:1.0 in segment 8. Female pores, male pores and spermathecal pores not visible. Gm laterally paired or asymmetrical on bc in 15–16.
Septa 5/6–8/9 thicker, 9/10–11/12 thick and 12/13 to the last segment thin. Gi small, globular within ½7–½8. Intestine enlarged from 13. Dorsal blood vessel anterior to 8. He in 8–11. No distinguishable np in first eleven segments. Sv in 9–12. Ov in 13–14. Testis in 10–11. Prostate and accessory glands absent. Sc in 13/14–17/18, 0.2–0.4 mm in diameter, one to three on each side per segment.
Variation
Body length of paralectotypes range from79–82 mm, with 283–286 segments, wi in 22, 23–½32, 32, clitellum in 16–32.
Remarks
See Table 1.
This species is known only from several Indonesian locations: the type locality at Buitenzorg in Java, Manindjan and Lake Singkarah in Sumatra, Kotting on Flores and Luwu on Celebes. There are no recent collections with precise locality information. {| class="wikitable" ; style="width: 100%"
|+ Table 1. Compariyson of the morphological characters of Glyphidrilus species.
|-
! Species !! Length (mm) !! Segments !! Clitellum !! Wings !! Genital markings !! Hearts !! Intestinal origin !! Gizzard !! Spermathecae !! Type Locality
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! Paired on bc !! Paired on aa !! Unpaired on aa
|-
| Glyphidrilus weberi || 79–82 || 283–286 || 16–32 || 22, 23–½32, 32 || 15, 16–19, 22 || absent || absent || 8–11 || 13 || ½7–½8 || 13/14–17/18 || Java, Sumatra, Celebes, Flores
|-
| Glyphidrilus papillatus || 100 || 330 || 14–40 || 18–23, 24, 25, 26 || 12–18 || 12–17, 18–20, 24–29 || 11–21, 23–32, 33 || 7–11 || 15 || 7–8 || 14–17 || Burma
|-
| Glyphidrilus quadrangulus || 50 || 200 || ? || 19, 20–25 || absent || absent || absent || ? || ? || 8 || 13/14, 14/15–15/16, 16/17 || Sumatra
|-
| Glyphidrilus kuekenthali || 75–90 || 153–300 || ½13–34 || 18, ½18, 19–24, ½25 || 18–25 || absent || 10–15, 25–32 || 7–11 || 15 or 16 || 8 || 14–18 || Borneo
|-
| Glyphidrilus stuhlmanni || 190 || 540 || 22, 23, 30–60, 66, 67, 68 || 42, 43–65, 66, 67 || 16, 18–23, 24, 25, 26, 27 || absent || 44/45–50/51, 64/65–67/68 || 8–13 || 14 || 8 || 9/10, 10/11, 12/13, 13/14–18/19, 20/21, 21/22 || Dunda on the Kingani, Tanzania
|-
| Glyphidrilus malayanus || 85–90 || 236–356 || 15, 16,17–23, 24, 25, 26 || ¾18, 18–21, ½22 || 13–15, 16,17, 22, 23 || absent || 12–16, 22–25 || 9–11 || 14 || 8 || 14/15–16/17 || Malay Peninsula
|-
| Glyphidrilus annandalei || 90–265 || 125–322 || beginning 13–18 ending 35–41 || 25, 26, 27–½32, 32, ½33, 33, 35, 36 || 13, 15, 18–27, 22–24, 32–34, 35 || absent || 11, 12, 13–17, 37–38, 39 || 8–11 || 15 || 8–9 || 13/14–16/17 || India
|-
| Glyphidrilus tuberosus || 60–118 || 221 || 14, 15, 16–28, 29, 30 || 20–24, 25, 26, 27, 28 || 10–12, 16, 18, 19, 24–28, 30 || absent || absent || ?–11 || 15 || 7 || 14–15 || Jalpaiguri, India
|-
| Glyphidrilus buttikoferi || 110–150 || 370 || 12–30, 33 || ½25, 25–30 || 17–24 || absent || 12–14, 29–31 || 7–11 || 15 || 8 || 14/15–17/18 || Borneo
|-
| Glyphidrilus jacobsoni || 101+ || 135+ || 18–31 || 21–¾27 || 18–20 || absent || 13, 14 || 8–11 || 15 || 8 || 12/13–16/17 || Sumatra
|-
| Glyphidrilus fluviatilis || 270–275 || 225–385 || 13–33, 36, 38 || 25–½32, 32 || 13–24, 32, 33 || absent || 12–22, 37–39 || 7–11 || 16 || 8 || absent || River Harangi, Madapur
|-
| Glyphidrilus elegans || 139 || 248 || 13–35 || 25–31 || 13–24, 32, 35 || absent || – || 7–11 || 13 || 8 || 13/14–17/18 || Cauvery, Dubari forests. Fraserpett (Coorg)
|-
| Glyphidrilus spelaeotes || 175 || 310 || 14, 15, 16–30 || 18, 19–24, ½25 || 14, 15, 16, 19, 25, 27, 28 || absent || 11, 17, 18–28 || 8–11 || 15 || 7–8 || 13/14–15/16 || Assam
|-
| Glyphidrilus horsti || 34.9–53.3 || 125–232 || 17, 18, ½18, 19–29, 30, ½31 || 23, ½23–½28, 28 || 18, 19, 22, 23, 27, 29 || absent || 16, 17, 18–20, 22, 27, 28 || 8, 9–11 || 13 or 15 or 16 || 7–8 || 14–17, 14/15–17/18 || Pulau Berhala, Straits of Malacca
|-
| Glyphidrilus ceylonensis || 180–280 || ? || ? || 16, 17, 18, 19–32, 33, 34, 35 || 16–25, 31–35 || absent || 33–34 || 7–11 || 16 || 7 || 13/14–16/17 || Ceylon
|-
| Glyphidrilus birmanicus || 95–103 || ? || 12, 13–43, 44 || 21, 22, 23–28, 29, 30 || 12, 13–21, 22, 23, 26, 29, 30, 31, 33, 34 || absent || absent || 7–11 || 15 || 7–8 || 13/14–17/18 || Burma
|-
| Glyphidrilus gangeticus || 85–200 || 202–325 || 13, ½13, 14–34 || 17, 18, 19–23, 24, 25 || 10, 12–17, 18, 19, 23, 24–32 || absent || 10, 11–14, 17, 18, 19, 28–32 || 8 or 9–11 || 16 || 7–8 or 8 || 12/13, 13/14–16/17, 17/18 || Gangetic plain from Saharanpur, India
|-
| Glyphidrilus yunnanensis || 123 || 139 || 18–38 || 22–32 || 17–21, 32–34 || absent || absent || 7–11 || 16 || 8 || absent || Yunnan, China
|-
| Glyphidrilus stuhlmanni morogoronensis || 133–199 || 430–490 || 15, 16–61, 62, 63 || 41, 42, 43–61, 62, 63 || 19–26 || absent || 38/39–50/51, 58/59, 60/61, 61/62–64/65 || 7–13 || 15 || 8 || 12/13, 13/14–19/20, 20/21 || Morogor, Tanzania
|-
| Glyphidrilus gatesi || 34–95 || 42–122 || ½17, 17, 18–25, ½26, 26 || 18, ½19, 19–½24, 24 || 14, 15,16–18, 24–25, 26, 27 || absent || 13, 14–19, 24, 25–26, 27 || 9–11 || 18 || 8 || 15–17 || Johor, Malaysia
|-
| Glyphidrilus singaporensis || 101–143 || 181–341 || 18, 19–27, ½28, 29, 30, 31 || 21–25, ½26, 26 || 12–15, 18–20, 21, 22, 26–27, 28 || absent || 17, 18–25, 27–30 || 9–11 || 15 or 16 || 8 || 14–17 or 13/14–16/17 || Bukit Timah, Singapore
|-
| Glyphidrilus vangviengensis || 104–160 || 145–229 || 19, 20–35, 36, 37 || 24, 25–31, 32 || 18, 19, 20, 21–24, 33, 34 || 12–14, 15 || absent || 7–11 || 16 || 8 || absent || Song River Veintiane, Laos
|-
| Glyphidrilus bisegmentus || 40–71 || 152–252 || 16, 17–23, 24 || 18–19 || absent || absent || absent || 9–11 || 15 || 8–9 || absent || Air Banun Pandig , Perak, Malaysia
|-
| Glyphidrilus kotatinggi || 151+–195+ || 221+–415 || 17, 18–28, 29, 30 || 20, 21–¼26, 26 || 11–15, 17, 18, 19, 20, 26–27 || absent || 17, 19 || 9–11 || 14 || 8–9 || 13/14–16/17 || Kota Tinggi waterfall, Johor, Malaysia
|-
| Glyphidrilus peninsularis || 49–94 || 206–281 || 17, 18–31, 32 || 22, 23–28, ½29, 29 || 13, 14, 15, 16, 17, 20, 21, 22, 29, 30 || absent || 17, 18, 19, 20, 21, 31, 32 || 8–11 || 14 || 7–8 || 14/15–17/18 || Sungei Bantang, Johor, Malaysia
|-
| Glyphidrilus mekongensis || 125–224 || 223–382 || 19–37, 38 || 24–½33, 33, 34, ½35 || 23 || absent || absent || 7–11 || 15 || 8 || absent || Khong Chiam, Ubon Ratchathani, Thailand
|-
| Glyphidrilus borealis sp. n. || 66–90 || 180–284 || 14, 16, 17–31, 32, 33, 34, 35, 36 || 21, 22–27, 28, 29 || 13, 14, 16, 17, 18–22, 23, 27, 28, 29, 30 || absent || absent || 7–11 || 13 || 7–8 || 14/15–18/19 || Maeklang waterfall, Doi Inthanon National Park, Chiangmai
|-
| Glyphidrilus vangthongensis sp. n. || 62–195 || 150–358 || 12, 13, 14, 15, 16–40, 41, 42 || 24, 25, 26–31, 32 || 13, 14–24, 25, 26, 31, 32, 33 || 12, 13, 14, 30, 32, 33, 34, 35, 36 || absent || 7–11 || 14 || 7–8 || 12/13–18/19 || Sakulnothayan waterfall, Vangthong, Phitsanulok
|-
| Glyphidrilus chaophraya sp. n. || 113–138 || 325–414 || 20–43, 44, 45 || 24, 25–32, 33 || 16, 19, 20–23, 32, 33 || 12, 13, 14, 34, 35, 37, 38 || absent || 7–11 || 15 || 8 || 16/17–22/23 || Chaophraya River, Payuhakiri, Nakhonsawan
|-
| Glyphidrilus chiensis sp. n. || 61–193 || 122–386 || 17, 18–33, 34, 35, 36, 37, 38 || 23, 24, 25, 26–29, 30, 31, 32 || 15, 16, 17, 18, 19–20, 21, 22, 23, 24, 30, 31, 33 || 11, 12, 13, 14, 30, 32, 33, 34, 35, 36 || absent || 7–11 || 15 || 8 || 12/13–18/19 || rice filed at Ban Thatoom, Mueang, Mahasarakham
|-
| Glyphidrilus quadratus sp. n. || 54–156 || 186–378 || 15, 16, 17, 18–31, 32, 33, 34, 35, 36 || 23, 24–28, 29, 30, 31 || 13, 15, 16, 17, 18, 19–21, 22, 23, 30, 31 || 11, 12, 13, 14, 31, 32, 33, 34 || absent || 7–11 || 15 || 8 || 12/13–17/18 || Kang Sapue, Phibonmangsahan, Ubon Ratchathani
|-
| Glyphidrilus huailuangensis sp. n. || 50–91 || 131–228 || 12, 13, 16–32, 33 || 25, 26–30, 31 || 16–24 || 31 || absent || 8–11 || 13 || 7–8 || absent || Huailung waterfall, Najahlauy, Ubon Ratchathani
|-
| Glyphidrilus wararamensis sp. n. || 18+–120 || 46+–279 || 11, 12, 13–33, 34, 35 || 20, 21–26, 27 || 14, 15, 17–19, 20, 27 || absent || 11–13, 14, 15, 17, 18–19, 20, 28, 29–30 || 8–11 || 14 || 6–8 || 13/14–17/18 || stream near Wattham Wararam, Phanom, Suratthani
|-
| Glyphidrilus trangensis sp. n. || 11+–63+ || 41+–153+ || 17, 18–30 || 22, 23–27, 28 || absent || absent || 18–21 || 8–11 || 16 || 8–9 || 18–21 || Trang River, Nayong, Trang
|-
| Glyphidrilus kratuensis sp. n. || 48–93 || 221–282 || 18–30, 31, 32 || 23, 24–28, 29, 30 || 14, 15, 16, 17, 18, 19, 22, 23, 24, 29, 30 || absent || 18, 19–20, 21, 22, 23, 30–31, 32–34 || 8–11 || 14 || 8 || 14/15–17/18 || Kratu waterfall, Kratu, Phuket
|-
| Glyphidrilus vesper sp. n. || 46–146 || 102–260 || 14, 15, 16, 17–29, 30, 31, 32 || 18–24, ½25, 25 || 12–17, 18, 24, 25–26, 27 || absent || 11, 12, 13, 26, 27 || 7–11 || 15 || 7–8 || 13/14–16/17 || Thilorsu waterfall, Umphang, Tak
|}
Taxon Treatment
- Chanabun, R; Sutcharit, C; Tongkerd, P; Panha, S; 2013: The semi-aquatic freshwater earthworms of the genus Glyphidrilus Horst, 1889 from Thailand (Oligochaeta, Almidae) with re-descriptions of several species ZooKeys, 265: 1-76. doi
Other References
- ↑ Horst R (1893) Earthworms from Malay Archipelago. In Max Weber. Zoologische Ergebnisse einer Reise in Niederlandisch Ost Indien 3: 28-83.
- ↑ Beddard F (1895) A monograph of the Order of Oligochaeta. Clarendon Press, Oxford, 769 pp.doi: 10.5962/bhl.title.28557
- ↑ Michaelsen W (1900) Oligochaeta. Das Tierreich 10: 1-575.
- ↑ Jamieson B (1968) Journal of Natural History 2: 387-395. doi: 10.1080/00222936800770381
- ↑ Brinkhurst R, Jamieson B (1971) Aquatic Oligochaeta of the World. Oliver and Boyd, Edinburgh, 753 pp.
Images
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