Published April 9, 2021 | Version v1

Table 8 in Echiniscidae in the Mascarenes: the wonders of Mauritius

  • 1. School of Biology, V. N. Karazin Kharkiv National University, Svobody Sq. 4, 61022 Kharkiv, Ukraine
  • 2. Department of Invertebrate Evolution, Faculty of Biology, Jagiellonian University, Gronostajowa 9, 30 - 387 Krakow, Poland

Description

Table 8. Measurements [in µm] of selected morphological structures of larvae of Echiniscus tropicalis (population ID.939) mounted in Hoyer’s medium (N - number of specimens/structures measured, Range refers to the smallest and the largest structure among all measured specimens; SD - standard deviation).

CharacterNRangeMeanSD
µmspµmspµmsp
Body length3110-124559-57411956787
Scapular plate length319.4-22.0-21.0-1.4-
Head appendages lengths
Cirrus internus34.2-4.620.9-21.64.521.30.20.4
Cephalic papilla33.7-4.118.5-19.13.918.70.20.3
Cirrus externus26.0-6.429.6-30.96.230.30.30.9
Clava32.6-3.113.4-14.42.913.90.30.5
Cirrus A313.3-15.560.9-71.814.167.11.25.6
Cirrus A /Body length ratio311%-13%-12%-1%-
Body appendages lengths
Spine Cd30.9-3.24.1-15.52.411.51.36.4
Spine Dd33.2-6.016.5-27.84.822.81.55.8
Spine E33.9-5.520.1-25.04.722.40.82.5
Spine on leg I length31.2-1.66.2-7.41.57.00.20.7
Papilla on leg IV length31.7-2.08.8-9.11.98.90.20.2
Number of teeth on the collar36-7-6.7-0.6-
Claw 1 heights
Branch35.3-5.826.4-27.35.626.70.30.5
Spur31.1-1.45.7-6.51.36.20.20.4
Spur/branch length ratio321%-25%-23%-2%-
Claw 2 heights
Branch35.1-5.524.5-26.35.325.40.20.9
Spur31.0-1.14.6-5.71.15.10.10.5
Spur/branch length ratio318%-22%-20%-2%-
Claw 3 heights
Branch35.1-5.724.5-26.45.425.70.31.0
Spur31.2-1.35.5-6.21.25.90.10.4
Spur/branch length ratio322%-24%-23%-1%-
Claw 4 heights
Branch36.0-6.127.7-31.46.129.00.12.1
Spur21.2-1.65.5-7.41.46.40.31.4
Spur/branch length ratio220%-27%-23%-5%-

Notes

Published as part of Kiosya, Yevgen, Voncina, Katarzyna & Gasiorek, Piotr, 2021, Echiniscidae in the Mascarenes: the wonders of Mauritius, pp. 93 in Evolutionary Systematics 5 (1) on page 93, DOI: 10.3897/evolsyst.5.59997

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