Published April 12, 2023 | Version v1

Table 3 in New record of endoparasitic Pseudempleurosoma haywardi (Monogenea: Dactylogyridae) in sillaginid fishes from Thailand, with updates on host range, zoogeography, and morphological variation

Description

Table 3. Measurement characteristics of the Pseudempleurosoma haywardi from the original description and current study. All measurements are given in micrometres (µm).

Theisen et al. (2017)Theisen et al. (2017)Present study
Fish hostNibea soldado (Sciaenidae)Otolithes ruber (Sciaenidae)Sillago aeolus (Sillaginidae)
Site of infectionoesophagus/proximal stomachoesophagus/proximal stomachstomach
Study areaPacific: off South Central Java, IndonesiaPacific: off South Central Java, Indonesiaupper Gulf of Thailand
Bodya588–1295 (971) × 181–361 (289)582–937 (757) × 161–305 (230)1000–2112 (1468) × 221–362 (294)
Opisthaptora53–84 (66) × 101–142 (116)58–88 (71) × 87–137 (119)80–103 (91) × 139–167 (147)
Pharynxa40–67 (52) × 40–63 (48)44–64 (53) × 42–55 (47)58–79 (73) × 54–88 (75)
Ovarya44–101 (77) × 32–74 (55)40–64 (52) × 28–62 (39)60–99 (86) × 56–71 (61)
Testisa39–95 (76) × 26–57 (41)45–68 (56) × 29–47 (34)58–100 (73) × 34–57 (40)
Dorsal anchorb59–61 (60)58–64 (61)57–68 (61)
Dorsal bara12–21(19) × 12–17 (15)19–20 (20) × 12–17 (15)17–22 (19) × 10–21 (14)
Ventral anchorb14–16 (15)14–18 (16)15–17 (16)
Attached ventral barb8–18 (11)10–16 (13)14–18 (16)
Detached ventral barb17–21 (19)13–20 (17)20–22 (21)
Marginal hooksb13–16 (15)13–16 (15)11–18 (14)
Male copulatory organ (MCO)b29–51 (42)33–52 (45)53–57 (55)
Accessory piece of MCOb14–23 (20)5–19 (17)20–23 (22)
Muscular genital atriuma21–39 (29) × 20–31 (25)20–26 (22) × 17–24 (20)34–41 (37) × 30–32 (31)
Egga56–72 (67) × 39–59 (50)49–78 (68) × 33–59 (50)57–97 (71) × 51–84 (64)
Egg’s filamentAbsentAbsentAbsent

ashown as length × width

bshown as length

Notes

Published as part of Niyom, Nussaba, Wiroonpan, Pichit & Purivirojkul, Watchariya, 2023, New record of endoparasitic Pseudempleurosoma haywardi (Monogenea: Dactylogyridae) in sillaginid fishes from Thailand, with updates on host range, zoogeography, and morphological variation, pp. 324 in Raffles Bulletin of Zoology 71 on page 324, DOI: 10.26107/RBZ-2023-0024, http://zenodo.org/record/10830545

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References

  • Theisen S, Palm HW, Al-Jufaili SH & Kleinertz S (2017) Pseudempleurosoma haywardi sp. nov. (Monogenea: Ancyrocephalidae (sensu lato) Bychowsky & Nagibina, 1968): An endoparasite of croakers (Teleostei: Sciaenidae) from Indonesia. PLoS One, 12 (9): e 0184376. doi: 10.1371 / journal. pone. 0184376