
Fig. 1.
Collection locality (Wangen im Allgäu, Baden-Württemberg, Germany, 47°41′ N, 9°48′ E, red dot).

Fig. 2.
Spirurid eggs removed from a female specimen. Shells were thick and smooth with a larval stage inside.

Fig. 3.
Phylogenetic analysis of herein obtained sequence for 791 bp (A) and 492bp (B) with those available from GenBank (e.g., MT129516, MT129509) using the maximum likelihood method. The sequence of T. cati (EF180059) was used as an outgroup. Only branches with support values greater than 70% are shown (bootstrapping method; 100 bootstrap replicates).
Table 1.
Bird species with records of Diplotriaena obtusa (names of subspecies only if given in the cited references).
| Family | Species | Location | References |
|---|---|---|---|
| Apodidae Hartert, 1897 | Apus apus (Linnaeus, 1758) | Czech Republic | Sitko & Heneberg (2023), |
| Hirundinidae Rafinesque, 1815 | Delichon urbicum (Linnaeus, 1758) | No information | Schreibers (1811) |
| Poland | Jaroń (1969) | ||
| Czech Republic | Sitko & Heneberg (2023), Sitko & Okulewitcz (2010) | ||
| No information | Leidy (1890) | ||
| Hirundo rustica Linnaeus, 1758 | Poland | Jaroń (1969) | |
| Slovenia | Brglez (1982) | ||
| Slovakia | Birová (1990) | ||
| Czech Republic | Sitko & Heneberg (2023), Sitko & Okulewitcz (2010) | ||
| Upper Midwest, United States | Michalski et al. (2021) | ||
| No information | Rudolphi (1802) | ||
| Hirundo rustica gutturalis Scopoli, 1786 | Yunnan, China | Wu (1973) | |
| Hirundo rustica saviginii Stephens, 1817 | Egypt | Ahmed (1997) | |
| Petrochelidon pyrrhonota (Vieillot, 1817) | Upper Midwest, United States | Michalski et al. (2021) | |
| Progne chalybea (Gmelin, JF, 1789) | No information | Diesing (1851) | |
| Progne subis (Linnaeus, 1758) | No information | Diesing (1851) | |
| Ontario, Canada | Webster (1974) | ||
| Riparia riparia (Linnaeus, 1758) | No information | Schreibers (1811) | |
| Czech Republic | Sitko & Heneberg (2023) | ||
| Tachycineta bicolor (Vieillot, 1808) | Colorado, United States | Sherwin & Schmidt (1988) | |
| Muscicapidae Fleming, 1822 | Ficedula albicollis (Temminck, 1815) | Czech Republic | Sitko & Heneberg (2023), |
| Paridae Vigors, 1825 | Cyanistes caeruleus (Linnaeus, 1758) | Germany | Rentería-Solís et al. (2021) |
| Parus major Linnaeus, 1758 | Russia | Sonin (1958) | |
| Poland | Rząd et al. (2023) | ||
| Parulidae Wetmore et al., 1947 | Setophaga occidentalis (Townsend, 1837) | Wyoming, United States | Orrell T, Informatics and Data Science Center - Digital Stewardship (2025) |
| Ploceidae Sundevall, 1836 | Foudia madagascariensis (Linnaeus, 1766) | Madagascar | Henry & Ozoux (1909) |
| Sittidae Lesson, 1828 | Sitta europaea Linnaeus, 1758 | Germany | This paper |
| Sturnidae Rafinesque, 1815 | Sturnus vulgaris Linnaeus, 1758 | Armenia | Akhumian (1966), Movsesyan et al. (1985) |
| Sylviidae Leach, 1820 | Sylvia atricapilla (Linnaeus, 1758) | Poland | Stanicka et al. (2021) |