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79 results for “nest architecture”
Figure 9 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 9. Nest of Quindina sanantonio sp. n. (A) Close-up of nest #1. (B) Egg with immature harvestmen.
Figure 1 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 1. Quindina sanantonio sp. n. (A–F) Male holotype (MUSENUV-Ar-2240): Habitus in dorsal (A), ventral (B) and lateral (C) views. Female paratype (MUSENUV-Ar-2247): Habitus in dorsal (D), ventral (E) and lateral (F) views. Quindina horologium sp. n: (G–L) Male holotype (MUSENUV-Ar-2229): Habitus in dorsal (G), ventral (H) and lateral (I) views. Female paratype (MUSENUV-Ar-2230): Habitus in dorsal (J), ventral (K) and lateral (L) views. Scale bars = 1 mm.
Figure 5. Topology obtained under K in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 5. Topology obtained under K = 7; only the family Nomoclastidae is displayed. Numbers above branches indicate Bootstrap support with absolute frequency (left) and Group present/Contradicted values (right), square brackets indicate negative differences. Navajo rugs: NE, Nelsen strict consensus under equal weighting; K, implied weighting (K 3, 4, 5, 6, 7, 8, 9, 10, 15). Next to each species are depicted the codes for the character #96 (Nest architecture) and a photograph for each state in the box on the right. Nest type 0 photo by Rosanette Quesada.
Figure 4 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 4. Quindina sanantonio sp. n. (A–C) Quindina horologium sp. n. (D–F) Penis in dorsal (A, D), ventral (B, E) and lateral (C, F) views. Abbreviations: A = macrosetae A, C = macrosetae C, E = macrosetae E. Scale bars = 50 mm.
Figure 2 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 2. Quindina sanantonio sp. n. (A–E) Male holotype (MUSENUV-Ar-2240): (A) Habitus, dorsal view; (B) lateral view. (C) Left pedipalp, ventral view, trochanter to tarsus. (D) Leg I, tibia to tarsus in prolateral view. (E) Chelicera (hand, fixed and movable fingers). Scale bars = 1 mm.
Figure 6. Topology obtained under K in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 6. Topology obtained under K = 7, with unambiguous character optimisations shown in each branch. Empty and filled hashmarks represent homoplasious and non-homoplasious transformations, respectively, with characters on top and states below. Only the genera Callcosma and Quindina are displayed.
Figure 8 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 8. Nests of Quindina sanantonio sp. n. in the San Antonio Forest, Municipality of Santiago de Cali, Valle del Cauca, Colombia. (A) Nest #1, 29 October 2021. (B) Nest #1, 20 November 2021. (C) Nest #2. (D) Nest #3. (E) Nest #4. (F) Nest #5.
Figure 7 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 7. (A) Trail in San Antonio Forest (Municipality of Santiago de Cali, Valle del Cauca, Colombia). (B–F) Location of Quindina sanantonio sp. n. nests (white arrows) in the San Antonio Forest (B) Nest #1. (C) Nest #2. (D) Nest #3. (E) Nest #4. (F) Nest #5.
Figure 3 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 3. Quindina horologium sp. n. (A–E) Male holotype (MUSENUV-Ar-2229): (A) Habitus, dorsal view; (B) lateral view. (C) Left pedipalp, ventral view, trochanter to tarsus. (D) Leg I, tibia to tarsus in prolateral view. (E) Chelicera (hand, fixed and movable fingers). Scale bars = 1 mm.
Figure 11 in Two new species of the genus Quindina Roewer, 1914 (Opiliones: Nomoclastidae) from Colombia: phylogenetic relationships and notes on their nest architecture
Figure 11. Distribution map of Quindina species in Colombia, including the new species described in this study. The geographical data were taken or georeferenced from Pinto-da-Rocha and Bragagnolo (2017) and Pinzón and Pinto-Da-Rocha (2020).
FIGURE 6 in Description of the male, nest architecture and biology notes of Zethus plaumanni Bohart & Stange, 1965 (Hymenoptera, Vespidae) in southern Brazil
FIGURE 6. Male genitalia. Aedeagus in ventral (left) and lateral (center) views. Gonocoxite, gonostylus and volsella, inner view (right). Cuspis is shaded gray. Amplified region shows apex of gonocoxite (ag) and part of the distal lobe of the digitus (dld) in oblique view. Scale: 1.0 mm.
Data from: Nest architecture shapes the collective behavior of harvester ants
Structures influence how individuals interact and, therefore, shape the collective behaviours that emerge from these interactions. Here I show that the structure of a nest influences the collective behaviour of harvester ant colonies. Using network analysis, I quantify nest architecture and find that as chamber connectivity and redundancy of connections among chambers increase, so does a colony's speed of recruitment to food. Interestingly, the volume of the chambers did not influence speed of recruitment, suggesting that the spatial organization of a nest has a greater impact on collective behaviour than the number of workers it can hold. Thus, by changing spatial constraints on social interactions organisms can modify their behaviour and impact their fitness.
Figure 10. Nests 6 and 7a in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 10. Nests 6 and 7a. (A) General view of subnest 1, nest 6; (B) general view of subnest 2, nest 6; (C) general view of subnest 1, nest 7; (D) general view of subnest 2, nest 7. Scale: 40 cm.
Figure 7. Nest 2a in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 7. Nest 2a (A–C). General view of the subnests of nest 2 of Acromyrmex balzani. Scale: 40 cm.
Figure 4 in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 4. (A) General view of nest 3 moulded with cement; (B) general view of subnest 1; (C) general view of subnest 2; (D) general view of subnest 3. Scale: 1.5 m.
Figure 2 in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 2. Nests moulded with cement. (A) Nest 1 containing two chambers; (B) nest 7 containing three chambers; (C) nest 4 containing two chambers; (D) nest 5 containing three chambers. Scale: 40 cm.
Figure 1 in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 1. External view of Acromyrmex balzani nests. (A, B) Distance between the holes and mound of loose soil. (C, D) Nests without an exposed mound of loose soil. Scale: 40 cm.
Figure 6. Nest 1a in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 6. Nest 1a (A–D). General view of the subnests of colony 1 of Acromyrmex balzani. Scale: 40 cm.
Figure 12 in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 12. General view of nest 8a. (A) Subnest 1; (B) subnest 2; (C) subnest 3; (D) subnest 4; (E) subnest 5; (F) subnest 6; (G) subnest 7; (H) subnest 8. Scale: 40 cm.
Figure 3. Nest 2 in Nest architecture in polydomous grass-cutting ants (Acromyrmex balzani)
Figure 3. Nest 2 moulded with cement. (A) Subnest 1 containing three chambers; (B) subnest 2 containing three chambers. Scale: 40 cm.
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International Brain Laboratory public data
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OpenNeuro
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