Description of the female Apocolotois smirnovi (Romanoff, 1885) (Lepidoptera: Geometridae, Ennominae), with comments on the biology and distribution of the species.

The hitherto unknown female of Apocolotois smirnovi (Romanoff, 1885) is described based on two specimens from Tbilisi, Georgia. To date, only males of this rare Transcaucasian species were known. The results of DNA barcoding are presented, larva and pupa of A. smirnovi are figured, and the biology and distribution of the species are commented on.

Anatomical variations of the insular gyri: A morphological study and proposal of unified classification.

The locations of gyral landmarks vary among individuals. This can be crucial during local landmark-based mapping of the human cortex, so the aim of the present study was to establish criteria for classifying the morphological variability of the human insula. The study was conducted on 50 isolated, randomly-selected adult cadaveric hemispheres, fixed in 10% formalin, and preserved in 70% ethanol (24 right and 26 left hemispheres). A thorough rating system, including bifid form (i.e., divided on top), branching or hypoplasia, was used to analyze the insular gyri. The number of all insular gyri ranged from four to six (mean = 5.16, SD = 0.65). Within the anterior lobule, the number of short gyri ranged from two to four (mean = 3.3, SD = 0.54). The middle short gyrus was the most variable. It was well-developed in 25 of the 50 cases (50%). Within the posterior lobule there were one or two long insular gyri (mean = 1.88, SD = 0.32). In 48 cases (96%), the anterior long gyrus was well-developed. A complete lack of the posterior long gyrus was noted in six of the 50 cases (12%). In conclusions, the accessory, the middle short, and the posterior long gyri of the insula were the most variable. The middle short gyrus was well-developed in only half of the cases. The number of insular gyri found in horizontal sections of the brain does not necessarily indicate their true number. Clin. Anat. 31:347-356, 2018. © 2018 Wiley Periodicals, Inc.

Ellenberg's indicator values support prediction of suitable habitat for pre-diapause larvae of endangered butterfly Euphydryas aurinia.

In spite of the great popularity of Ellenberg's Indicator Values (EIVs) in plant ecology, animal ecologists seldom use EIVs to address ecological questions. In this study we used EIVs to test their potential usefulness for the prediction of suitable habitat for pre-diapause larvae of the endangered butterfly species Euphydryas aurinia. Nine transects crossing grasslands in SW Poland with abundant populations of E. aurinia were designed. We sampled 76 vegetation plots along the transects. In addition, the presence of the larval webs of E. aurinia in sampled plots was also recorded. We then calculated the mean community EIVs of light, nitrogen, soil reaction, moisture and temperature for each sample plots. Generalized linear mixed-effects models (GLMMs) were used to assess which factors determine the local occurrence of larval webs of E. aurinia. We found the larval webs only in 12 plots, while the host plant was present in 39 of the examined plots. The presence of the host plant was the most important predictor in both models including all plots or including only plots with host plants. The other significant predictor was the mean EIV of light, and its importance increased in models considering all plots. We attributed the importance of the EIV of light to the site openness and density of the vegetation layer. A positive relationship between this predictor and the presence of larval webs indicates that sites with looser vegetation, a lower contribution of shrubs and tall herbs and better penetration of photosynthetically active radiation to lower vegetation layers are preferred by E. aurinia for oviposition. Moreover, the significance of EIV of light may be linked with management practices. Many light-demanding species decline after cessation of mowing as a result of litter accumulation and the dominance of tall herbs. An absence of light-demanding species decreases the community's mean EIV of light and thus indicates the influence of meadow abandonment.

A new parthenogenetic bagworm Reisseronia imielinella sp. nov. from Poland (Lepidoptera, Psychidae).

Reisseronia imielinella sp. nov. is described from the province of Upper Silesia (Slaskie voivodship) in southern Poland and compared with its closest parthenogenetic relative Reisseronia gertrudae Sieder, 1962. The new species is well characterized by the structures of the female antennae and legs. The breeding of an F1 generation was successful and is described, as is the species' habitat and life history.