Phylogeny and species delimitation in Albinaria from western Crete (Gastropoda: Clausiliidae) Author Becher, Elisa Leibniz Institute for the Analysis of Biodiversity Change, Zoological Museum, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany & Universität Hamburg, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany Author Bamberger, Sonja Leibniz Institute for the Analysis of Biodiversity Change, Zoological Museum, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany & Universität Hamburg, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany Author Hausdorf, Bernhard Leibniz Institute for the Analysis of Biodiversity Change, Zoological Museum, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany & Universität Hamburg, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany hausdorf@zoologie.uni-hamburg.de text Zoological Journal of the Linnean Society 2025 Statistics in Society 2024-05-18 203 2 1 16 https://doi.org/10.1093/zoolinnean/zlae061 journal article 308488 10.1093/zoolinnean/zlae061 ba48b02f-e414-4350-9973-efa7b6884af8 0024-4082 14971807

Table 2. Isolation-by-distance tests of the primary species hypotheses (population numbers in parentheses).

Primary species hypotheses	H 01	H 02	H 03
P -values were obtained for the hypothesis that the regressions of genetic on geographical distances within two primary species hypotheses agree (H 01). If this hypothesis could not be rejected,the hypothesis that the regression pattern between primary species hypotheses is compatible with the regression based on the combined within-group data was tested (H). If H was rejected, the hypothesis that the regression pattern between groups is compatible with the regression within the primary species hypotheses was tested for each of 02 01 the primary species hypotheses separately (H 03).
Albinaria grabusana (1–4) vs. Albinaria tenuicostata (30–33)	0.008		<10−11/<10−8
A. grabusana (1–4) vs. Albinaria xanthostoma (5–7)	<10−12		<10−14/<10−9
A. grabusana (1–4) vs. Albinaria amalthea (8–13)	0.025		<10−16/<10−10
A. xanthostoma (5–7) vs. A. amalthea (8–13)	<10−13		<10−6/<10−6
A. amalthea (8–13) vs. Albinaria candida (14–16)	<10−11		<10−6/<10−17
Albinaria amalthea unipalatalis (8–9) vs. A. a. amalthea + ssp. + bipalatalis (10–13)	0.580	0.205
A. amalthea (8–13) vs. Albinaria byzantina (18–20)	0.003		10−3/10−7
A. byzantina (18–20) vs. Albinaria eburnea (21–23)	0.006		10−4/0.244
A. eburnea (21–23) vs. Albinaria sublamellosa (24–29)	<10−3		<10−9/<10−4