Palmaspis phoenicis

Palmaspis phoenicis (Ramachandra Rao) (Fig. 6, Plate 1B, distribution map Fig. 91I) Asterolecanium phoenicis Ramachandra Rao, 1922: 11. Palmaspis phoenicis (Ramachandra Rao); Bodenheimer 1951: 328. Field characters: Adult females live on the stems, leaves and fruits of date palms. Body of adult female oval, wider at rounded posterior end, convex dorsally; test pale greenish yellow, transparent, thin, smooth and shiny. Microscopic diagnosis: Slide-mounted adult female body slipper-shaped. Antennae very short, each with 2 setae as long as, or slightly longer than diameter of antenna. Anal opening dorsal, circular, with margin sometimes faintly sclerotized. Dorsum. Marginal 8-shaped pores present in a single row, terminating about three times length of apical setae from their bases. Tubular ducts present in scattered groups. Dorsal 8-shaped pores present, often numbering 20–25; with somewhat tubular pores present in submarginal area, 1 or 2 sometimes in median area anterior to level of mouthparts. Disc-pores fairly numerous. Venter. Marginal quinquelocular disc-pores present in a single row on inner ventral edge of marginal 8-shaped pore row. Spiracular bar expanded at inner end; spiracular furrow between each spiracle and margin of body containing a group of about 12 quinquelocular disc-pores. Distribution: Palmaspis phoenicis is known from eight countries in the Afrotropical and Palaearctic regions (García Morales et al. 2016); in Iran, it has been recorded from Bushehr, Esfahan, Fars, Hormozgan, Khorasan -e Jounobi, Sistan & Balouchestan and Yazd provinces (Moghaddam 2013). Host-plants: The species has been recorded only on date palms, Phoenix dactylifera (Arecaceae). Economic importance: None in Iran. Natural enemies: None recorded in Iran.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2024-11-29
DOI
https://doi.org/10.5281/zenodo.14447553
Primary Topic
Date Palm Research Studies
Type
article
Field-Weighted Citation Impact
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article

Palmaspis phoenicis

Zenodo (CERN European Organization for Nuclear Research)
Date Palm Research Studies
article

Palmaspis phoenicis

article en

Abstract

Palmaspis phoenicis (Ramachandra Rao) (Fig. 6, Plate 1B, distribution map Fig. 91I) Asterolecanium phoenicis Ramachandra Rao, 1922: 11. Palmaspis phoenicis (Ramachandra Rao); Bodenheimer 1951: 328. Field characters: Adult females live on the stems, leaves and fruits of date palms. Body of adult female oval, wider at rounded posterior end, convex dorsally; test pale greenish yellow, transparent, thin, smooth and shiny. Microscopic diagnosis: Slide-mounted adult female body slipper-shaped. Antennae very short, each with 2 setae as long as, or slightly longer than diameter of antenna. Anal opening dorsal, circular, with margin sometimes faintly sclerotized. Dorsum. Marginal 8-shaped pores present in a single row, terminating about three times length of apical setae from their bases. Tubular ducts present in scattered groups. Dorsal 8-shaped pores present, often numbering 20–25; with somewhat tubular pores present in submarginal area, 1 or 2 sometimes in median area anterior to level of mouthparts. Disc-pores fairly numerous. Venter. Marginal quinquelocular disc-pores present in a single row on inner ventral edge of marginal 8-shaped pore row. Spiracular bar expanded at inner end; spiracular furrow between each spiracle and margin of body containing a group of about 12 quinquelocular disc-pores. Distribution: Palmaspis phoenicis is known from eight countries in the Afrotropical and Palaearctic regions (García Morales et al. 2016); in Iran, it has been recorded from Bushehr, Esfahan, Fars, Hormozgan, Khorasan -e Jounobi, Sistan & Balouchestan and Yazd provinces (Moghaddam 2013). Host-plants: The species has been recorded only on date palms, Phoenix dactylifera (Arecaceae). Economic importance: None in Iran. Natural enemies: None recorded in Iran.

Zenodo (CERN European Organization for Nuclear Research)
Iranian Research Institute of Plant Protection (IR)
Openalex Percentile: Top 81%
Date Palm Research Studies
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