Estudio del Exocorion en Tres Especies de Heliconiinae1 de México

Rivera-Galicia, Sara; Nieves-Uribe, Sandra; Bousquets, Jorge Enrique Llorente

doi:10.3958/059.045.0317

Cited by 4 publications

(1 citation statement)

References 54 publications

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“…han publicado dos trabajos sobre técnicas estandarizadas para la producción de imágenes exocoriónicas (Nieves-Uribe et al 2021, Flores-Gallardo et al 2021. A la par, probaron su repetibilidad al capacitar nuevos colaboradores, quienes produjeron imágenes, descripciones y publicaciones de calidad coherente (Campos et al 2020, Rivera-Galicia et al 2020. Sin embargo, aún no hay otros grupos independientes de investigadores que apliquen esas técnicas de representación.…”

Section: Estilos De Representación Delunclassified

Estilos y virtudes epistémicas en la representación esquemática de un sistema de caracteres: un ensayo sobre el exocorion de Papilionoidea (Insecta: Lepidoptera)

2022

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Se ofrece un marco epistemológico al evaluar la cientificidad de las imágenes exocoriónicas de Llorente-Bousquets y cols., entendidas como representaciones esquemáticas de un sistema de caracteres morfológicos. Las imágenes se evalúan en la intersección de dos unidades de análisis: estilos y virtudes epistémicas. Se analizan según: i) tres estilos: quirografía, fotografía y microscopía electrónica de barrido (MEB); ii) cuatro virtudes: Fidelidad con la Naturaleza (TtN), Objetividad Mecánica (MO), Objetividad Estructural (SO) y Juicio Entrenado (TJ). Se ubican dos subestilos de quirografía: descriptivo-realista y ‘esquema letrado’. Se interpreta al esquema como characteristica universalis, conceptografía o representación directa de conceptos morfológicos, de los que aporta conocimiento a priori.Se analiza y evalúa la cientificidad del proceso productivo de imágenes a través del modelo de virtudes epistémicas y se propone unaversión extendida del mismo (D&G+).

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Section: Estilos De Representación Delunclassified

Estilos y virtudes epistémicas en la representación esquemática de un sistema de caracteres: un ensayo sobre el exocorion de Papilionoidea (Insecta: Lepidoptera)

2022

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Toward standards in practices and techniques on ootaxonomy in the Pieridae (Lepidoptera: Papilionoidea)

Nieves-Uribe

Bousquets

Flores-Gallardo

2021

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We present a proposal on the standards used on ootaxonomy practices and techniques in the butterfly family Pieridae Duponchel (Lepidoptera: Papilionoidea) in five stages: 1) getting the specimens, 2) integration into a collection, 3) dissections to recover the exochorion, 4) elaboration of images of it, and 5) the preparation of its description with the necessary diagrams and tabulations. Also, we present the detailed techniques applied in observation and graphic representation, based on the methylene blue staining techniques and those required for the use with the scanning electron microscope (SEM). We compare the result of the standardized techniques with those from macro photography, drawings, and photographs with SEM—all of them found in books with descriptions and images of eggs of the Pieridae. We present a glossary and general aspects of the exochorion in the Pieridae as an Appendix to this article. Standardized techniques show more accurate and extensive character retrieval for systematics. For the scale in which they work, these techniques recovered more information than those present from oviposited eggs, where the exochorionic base is not seen. Also, the descriptions contain detailed data on more structures—which are comparable to each other—than are absent in the references mentioned. We present the recovered characters with the techniques found in the literature as three synthetically supplementary materials.

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Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera

LLORENTE-BOUSQUETS,

NIEVES-URIBE,

FLORES-GALLARDO

2023

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We describe and compare the exochorion of six species of Hypanartia (H. paullus, H. bella, H. lethe, H. godmanii, H. dione disjuncta, and H. trimaculata autumna) using specimens collected in the field and deposited in entomological collections. We used a standard staining technique and scanning electron microscopy to visualize and describe the main exochorionic characters, especially the ridges and the differentiation in the micropylar, perimicropylar, and transition zones in the apical region. We included plates with photographs, drawings, and schemes for clearer visualization of these structures, which are tabulated for comparison. For our characterization, we considered the ridges in colonnade as the main exochorionic feature in the Nymphalini. Thus, we made brief comparisons of these features among several species of the tribe, particularly with the genus Antanartia. The exochorionic characters agree with the separation of groups (paullus group and dione group). By examining the characteristics of H. paullus, the basal species of the paullus group, we found that ridges with conspicuous columns (e.g., in one section only) appears to be the plesiomorphic state, while those with elongated shafts and walls only in the intercolumn represent the apomorphic state.

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Estudio del Exocorion en Tres Especies de Heliconiinae1 de México

Cited by 4 publications

References 54 publications

Estilos y virtudes epistémicas en la representación esquemática de un sistema de caracteres: un ensayo sobre el exocorion de Papilionoidea (Insecta: Lepidoptera)

Estilos y virtudes epistémicas en la representación esquemática de un sistema de caracteres: un ensayo sobre el exocorion de Papilionoidea (Insecta: Lepidoptera)

Toward standards in practices and techniques on ootaxonomy in the Pieridae (Lepidoptera: Papilionoidea)

Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera

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